{
  "metric_id": "contributor_churn_rate",
  "name": "Contributor Churn Rate",
  "dimension": "contributor sustainability",
  "tier": "proxy",
  "direction_of_good": "lower",
  "definition_version": "1.0",
  "run_id": "2026-10-21T115130Z-556e336",
  "pipeline_code_sha": "556e33686c76ef417693b69c7a16442d9651de19",
  "rows": [
    {
      "window_start": "2008-04-01",
      "window_end": "2009-03-31",
      "value": null,
      "n": 3,
      "flag": "insufficient_data"
    },
    {
      "window_start": "2008-05-01",
      "window_end": "2009-04-30",
      "value": null,
      "n": 3,
      "flag": "insufficient_data"
    },
    {
      "window_start": "2008-06-01",
      "window_end": "2009-05-31",
      "value": null,
      "n": 3,
      "flag": "insufficient_data"
    },
    {
      "window_start": "2008-07-01",
      "window_end": "2009-06-30",
      "value": null,
      "n": 3,
      "flag": "insufficient_data"
    },
    {
      "window_start": "2008-08-01",
      "window_end": "2009-07-31",
      "value": null,
      "n": 4,
      "flag": "insufficient_data"
    },
    {
      "window_start": "2008-09-01",
      "window_end": "2009-08-31",
      "value": 0.4,
      "n": 5,
      "flag": "ok"
    },
    {
      "window_start": "2008-10-01",
      "window_end": "2009-09-30",
      "value": 0.4,
      "n": 5,
      "flag": "ok"
    },
    {
      "window_start": "2008-11-01",
      "window_end": "2009-10-31",
      "value": 0.3333333333333333,
      "n": 6,
      "flag": "ok"
    },
    {
      "window_start": "2008-12-01",
      "window_end": "2009-11-30",
      "value": 0.3333333333333333,
      "n": 6,
      "flag": "ok"
    },
    {
      "window_start": "2009-01-01",
      "window_end": "2009-12-31",
      "value": 0.2857142857142857,
      "n": 7,
      "flag": "ok"
    },
    {
      "window_start": "2009-02-01",
      "window_end": "2010-01-31",
      "value": 0.375,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2009-03-01",
      "window_end": "2010-02-28",
      "value": 0.4444444444444444,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2009-04-01",
      "window_end": "2010-03-31",
      "value": 0.375,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2009-05-01",
      "window_end": "2010-04-30",
      "value": 0.375,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2009-06-01",
      "window_end": "2010-05-31",
      "value": 0.375,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2009-07-01",
      "window_end": "2010-06-30",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2009-08-01",
      "window_end": "2010-07-31",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2009-09-01",
      "window_end": "2010-08-31",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2009-10-01",
      "window_end": "2010-09-30",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2009-11-01",
      "window_end": "2010-10-31",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2009-12-01",
      "window_end": "2010-11-30",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2010-01-01",
      "window_end": "2010-12-31",
      "value": 0.4444444444444444,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2010-02-01",
      "window_end": "2011-01-31",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2010-03-01",
      "window_end": "2011-02-28",
      "value": 0.25,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2010-04-01",
      "window_end": "2011-03-31",
      "value": 0.125,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2010-05-01",
      "window_end": "2011-04-30",
      "value": 0.125,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2010-06-01",
      "window_end": "2011-05-31",
      "value": 0.25,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2010-07-01",
      "window_end": "2011-06-30",
      "value": 0.375,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2010-08-01",
      "window_end": "2011-07-31",
      "value": 0.375,
      "n": 8,
      "flag": "ok"
    },
    {
      "window_start": "2010-09-01",
      "window_end": "2011-08-31",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2010-10-01",
      "window_end": "2011-09-30",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2010-11-01",
      "window_end": "2011-10-31",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2010-12-01",
      "window_end": "2011-11-30",
      "value": 0.3333333333333333,
      "n": 9,
      "flag": "ok"
    },
    {
      "window_start": "2011-01-01",
      "window_end": "2011-12-31",
      "value": 0.25,
      "n": 12,
      "flag": "ok"
    },
    {
      "window_start": "2011-02-01",
      "window_end": "2012-01-31",
      "value": 0.25,
      "n": 16,
      "flag": "ok"
    },
    {
      "window_start": "2011-03-01",
      "window_end": "2012-02-29",
      "value": 0.3,
      "n": 20,
      "flag": "ok"
    },
    {
      "window_start": "2011-04-01",
      "window_end": "2012-03-31",
      "value": 0.4,
      "n": 20,
      "flag": "ok"
    },
    {
      "window_start": "2011-05-01",
      "window_end": "2012-04-30",
      "value": 0.42857142857142855,
      "n": 21,
      "flag": "ok"
    },
    {
      "window_start": "2011-06-01",
      "window_end": "2012-05-31",
      "value": 0.4583333333333333,
      "n": 24,
      "flag": "ok"
    },
    {
      "window_start": "2011-07-01",
      "window_end": "2012-06-30",
      "value": 0.43478260869565216,
      "n": 23,
      "flag": "ok"
    },
    {
      "window_start": "2011-08-01",
      "window_end": "2012-07-31",
      "value": 0.4782608695652174,
      "n": 23,
      "flag": "ok"
    },
    {
      "window_start": "2011-09-01",
      "window_end": "2012-08-31",
      "value": 0.5217391304347826,
      "n": 23,
      "flag": "ok"
    },
    {
      "window_start": "2011-10-01",
      "window_end": "2012-09-30",
      "value": 0.52,
      "n": 25,
      "flag": "ok"
    },
    {
      "window_start": "2011-11-01",
      "window_end": "2012-10-31",
      "value": 0.5185185185185185,
      "n": 27,
      "flag": "ok"
    },
    {
      "window_start": "2011-12-01",
      "window_end": "2012-11-30",
      "value": 0.5357142857142857,
      "n": 28,
      "flag": "ok"
    },
    {
      "window_start": "2012-01-01",
      "window_end": "2012-12-31",
      "value": 0.5357142857142857,
      "n": 28,
      "flag": "ok"
    },
    {
      "window_start": "2012-02-01",
      "window_end": "2013-01-31",
      "value": 0.5185185185185185,
      "n": 27,
      "flag": "ok"
    },
    {
      "window_start": "2012-03-01",
      "window_end": "2013-02-28",
      "value": 0.46153846153846156,
      "n": 26,
      "flag": "ok"
    },
    {
      "window_start": "2012-04-01",
      "window_end": "2013-03-31",
      "value": 0.4074074074074074,
      "n": 27,
      "flag": "ok"
    },
    {
      "window_start": "2012-05-01",
      "window_end": "2013-04-30",
      "value": 0.37037037037037035,
      "n": 27,
      "flag": "ok"
    },
    {
      "window_start": "2012-06-01",
      "window_end": "2013-05-31",
      "value": 0.375,
      "n": 24,
      "flag": "ok"
    },
    {
      "window_start": "2012-07-01",
      "window_end": "2013-06-30",
      "value": 0.375,
      "n": 24,
      "flag": "ok"
    },
    {
      "window_start": "2012-08-01",
      "window_end": "2013-07-31",
      "value": 0.36,
      "n": 25,
      "flag": "ok"
    },
    {
      "window_start": "2012-09-01",
      "window_end": "2013-08-31",
      "value": 0.37037037037037035,
      "n": 27,
      "flag": "ok"
    },
    {
      "window_start": "2012-10-01",
      "window_end": "2013-09-30",
      "value": 0.34615384615384615,
      "n": 26,
      "flag": "ok"
    },
    {
      "window_start": "2012-11-01",
      "window_end": "2013-10-31",
      "value": 0.37037037037037035,
      "n": 27,
      "flag": "ok"
    },
    {
      "window_start": "2012-12-01",
      "window_end": "2013-11-30",
      "value": 0.32142857142857145,
      "n": 28,
      "flag": "ok"
    },
    {
      "window_start": "2013-01-01",
      "window_end": "2013-12-31",
      "value": 0.3103448275862069,
      "n": 29,
      "flag": "ok"
    },
    {
      "window_start": "2013-02-01",
      "window_end": "2014-01-31",
      "value": 0.3225806451612903,
      "n": 31,
      "flag": "ok"
    },
    {
      "window_start": "2013-03-01",
      "window_end": "2014-02-28",
      "value": 0.34375,
      "n": 32,
      "flag": "ok"
    },
    {
      "window_start": "2013-04-01",
      "window_end": "2014-03-31",
      "value": 0.35135135135135137,
      "n": 37,
      "flag": "ok"
    },
    {
      "window_start": "2013-05-01",
      "window_end": "2014-04-30",
      "value": 0.358974358974359,
      "n": 39,
      "flag": "ok"
    },
    {
      "window_start": "2013-06-01",
      "window_end": "2014-05-31",
      "value": 0.425531914893617,
      "n": 47,
      "flag": "ok"
    },
    {
      "window_start": "2013-07-01",
      "window_end": "2014-06-30",
      "value": 0.45098039215686275,
      "n": 51,
      "flag": "ok"
    },
    {
      "window_start": "2013-08-01",
      "window_end": "2014-07-31",
      "value": 0.43636363636363634,
      "n": 55,
      "flag": "ok"
    },
    {
      "window_start": "2013-09-01",
      "window_end": "2014-08-31",
      "value": 0.3898305084745763,
      "n": 59,
      "flag": "ok"
    },
    {
      "window_start": "2013-10-01",
      "window_end": "2014-09-30",
      "value": 0.42424242424242425,
      "n": 66,
      "flag": "ok"
    },
    {
      "window_start": "2013-11-01",
      "window_end": "2014-10-31",
      "value": 0.4177215189873418,
      "n": 79,
      "flag": "ok"
    },
    {
      "window_start": "2013-12-01",
      "window_end": "2014-11-30",
      "value": 0.4578313253012048,
      "n": 83,
      "flag": "ok"
    },
    {
      "window_start": "2014-01-01",
      "window_end": "2014-12-31",
      "value": 0.4470588235294118,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2014-02-01",
      "window_end": "2015-01-31",
      "value": 0.4631578947368421,
      "n": 95,
      "flag": "ok"
    },
    {
      "window_start": "2014-03-01",
      "window_end": "2015-02-28",
      "value": 0.46938775510204084,
      "n": 98,
      "flag": "ok"
    },
    {
      "window_start": "2014-04-01",
      "window_end": "2015-03-31",
      "value": 0.5185185185185185,
      "n": 108,
      "flag": "ok"
    },
    {
      "window_start": "2014-05-01",
      "window_end": "2015-04-30",
      "value": 0.5225225225225225,
      "n": 111,
      "flag": "ok"
    },
    {
      "window_start": "2014-06-01",
      "window_end": "2015-05-31",
      "value": 0.5092592592592593,
      "n": 108,
      "flag": "ok"
    },
    {
      "window_start": "2014-07-01",
      "window_end": "2015-06-30",
      "value": 0.5137614678899083,
      "n": 109,
      "flag": "ok"
    },
    {
      "window_start": "2014-08-01",
      "window_end": "2015-07-31",
      "value": 0.5412844036697247,
      "n": 109,
      "flag": "ok"
    },
    {
      "window_start": "2014-09-01",
      "window_end": "2015-08-31",
      "value": 0.5714285714285714,
      "n": 119,
      "flag": "ok"
    },
    {
      "window_start": "2014-10-01",
      "window_end": "2015-09-30",
      "value": 0.5454545454545454,
      "n": 121,
      "flag": "ok"
    },
    {
      "window_start": "2014-11-01",
      "window_end": "2015-10-31",
      "value": 0.5555555555555556,
      "n": 126,
      "flag": "ok"
    },
    {
      "window_start": "2014-12-01",
      "window_end": "2015-11-30",
      "value": 0.5769230769230769,
      "n": 130,
      "flag": "ok"
    },
    {
      "window_start": "2015-01-01",
      "window_end": "2015-12-31",
      "value": 0.5755395683453237,
      "n": 139,
      "flag": "ok"
    },
    {
      "window_start": "2015-02-01",
      "window_end": "2016-01-31",
      "value": 0.5869565217391305,
      "n": 138,
      "flag": "ok"
    },
    {
      "window_start": "2015-03-01",
      "window_end": "2016-02-29",
      "value": 0.5957446808510638,
      "n": 141,
      "flag": "ok"
    },
    {
      "window_start": "2015-04-01",
      "window_end": "2016-03-31",
      "value": 0.5766423357664233,
      "n": 137,
      "flag": "ok"
    },
    {
      "window_start": "2015-05-01",
      "window_end": "2016-04-30",
      "value": 0.5886524822695035,
      "n": 141,
      "flag": "ok"
    },
    {
      "window_start": "2015-06-01",
      "window_end": "2016-05-31",
      "value": 0.5625,
      "n": 144,
      "flag": "ok"
    },
    {
      "window_start": "2015-07-01",
      "window_end": "2016-06-30",
      "value": 0.5733333333333334,
      "n": 150,
      "flag": "ok"
    },
    {
      "window_start": "2015-08-01",
      "window_end": "2016-07-31",
      "value": 0.5705128205128205,
      "n": 156,
      "flag": "ok"
    },
    {
      "window_start": "2015-09-01",
      "window_end": "2016-08-31",
      "value": 0.5751633986928104,
      "n": 153,
      "flag": "ok"
    },
    {
      "window_start": "2015-10-01",
      "window_end": "2016-09-30",
      "value": 0.569620253164557,
      "n": 158,
      "flag": "ok"
    },
    {
      "window_start": "2015-11-01",
      "window_end": "2016-10-31",
      "value": 0.551948051948052,
      "n": 154,
      "flag": "ok"
    },
    {
      "window_start": "2015-12-01",
      "window_end": "2016-11-30",
      "value": 0.5337837837837838,
      "n": 148,
      "flag": "ok"
    },
    {
      "window_start": "2016-01-01",
      "window_end": "2016-12-31",
      "value": 0.5448275862068965,
      "n": 145,
      "flag": "ok"
    },
    {
      "window_start": "2016-02-01",
      "window_end": "2017-01-31",
      "value": 0.5244755244755245,
      "n": 143,
      "flag": "ok"
    },
    {
      "window_start": "2016-03-01",
      "window_end": "2017-02-28",
      "value": 0.5357142857142857,
      "n": 140,
      "flag": "ok"
    },
    {
      "window_start": "2016-04-01",
      "window_end": "2017-03-31",
      "value": 0.5277777777777778,
      "n": 144,
      "flag": "ok"
    },
    {
      "window_start": "2016-05-01",
      "window_end": "2017-04-30",
      "value": 0.5474452554744526,
      "n": 137,
      "flag": "ok"
    },
    {
      "window_start": "2016-06-01",
      "window_end": "2017-05-31",
      "value": 0.5563380281690141,
      "n": 142,
      "flag": "ok"
    },
    {
      "window_start": "2016-07-01",
      "window_end": "2017-06-30",
      "value": 0.5507246376811594,
      "n": 138,
      "flag": "ok"
    },
    {
      "window_start": "2016-08-01",
      "window_end": "2017-07-31",
      "value": 0.5588235294117647,
      "n": 136,
      "flag": "ok"
    },
    {
      "window_start": "2016-09-01",
      "window_end": "2017-08-31",
      "value": 0.5797101449275363,
      "n": 138,
      "flag": "ok"
    },
    {
      "window_start": "2016-10-01",
      "window_end": "2017-09-30",
      "value": 0.5955882352941176,
      "n": 136,
      "flag": "ok"
    },
    {
      "window_start": "2016-11-01",
      "window_end": "2017-10-31",
      "value": 0.6106870229007634,
      "n": 131,
      "flag": "ok"
    },
    {
      "window_start": "2016-12-01",
      "window_end": "2017-11-30",
      "value": 0.6356589147286822,
      "n": 129,
      "flag": "ok"
    },
    {
      "window_start": "2017-01-01",
      "window_end": "2017-12-31",
      "value": 0.6209677419354839,
      "n": 124,
      "flag": "ok"
    },
    {
      "window_start": "2017-02-01",
      "window_end": "2018-01-31",
      "value": 0.625,
      "n": 120,
      "flag": "ok"
    },
    {
      "window_start": "2017-03-01",
      "window_end": "2018-02-28",
      "value": 0.6134453781512605,
      "n": 119,
      "flag": "ok"
    },
    {
      "window_start": "2017-04-01",
      "window_end": "2018-03-31",
      "value": 0.5853658536585366,
      "n": 123,
      "flag": "ok"
    },
    {
      "window_start": "2017-05-01",
      "window_end": "2018-04-30",
      "value": 0.6341463414634146,
      "n": 123,
      "flag": "ok"
    },
    {
      "window_start": "2017-06-01",
      "window_end": "2018-05-31",
      "value": 0.6386554621848739,
      "n": 119,
      "flag": "ok"
    },
    {
      "window_start": "2017-07-01",
      "window_end": "2018-06-30",
      "value": 0.6347826086956522,
      "n": 115,
      "flag": "ok"
    },
    {
      "window_start": "2017-08-01",
      "window_end": "2018-07-31",
      "value": 0.6203703703703703,
      "n": 108,
      "flag": "ok"
    },
    {
      "window_start": "2017-09-01",
      "window_end": "2018-08-31",
      "value": 0.58,
      "n": 100,
      "flag": "ok"
    },
    {
      "window_start": "2017-10-01",
      "window_end": "2018-09-30",
      "value": 0.5789473684210527,
      "n": 95,
      "flag": "ok"
    },
    {
      "window_start": "2017-11-01",
      "window_end": "2018-10-31",
      "value": 0.5730337078651685,
      "n": 89,
      "flag": "ok"
    },
    {
      "window_start": "2017-12-01",
      "window_end": "2018-11-30",
      "value": 0.5555555555555556,
      "n": 90,
      "flag": "ok"
    },
    {
      "window_start": "2018-01-01",
      "window_end": "2018-12-31",
      "value": 0.5777777777777777,
      "n": 90,
      "flag": "ok"
    },
    {
      "window_start": "2018-02-01",
      "window_end": "2019-01-31",
      "value": 0.5730337078651685,
      "n": 89,
      "flag": "ok"
    },
    {
      "window_start": "2018-03-01",
      "window_end": "2019-02-28",
      "value": 0.5747126436781609,
      "n": 87,
      "flag": "ok"
    },
    {
      "window_start": "2018-04-01",
      "window_end": "2019-03-31",
      "value": 0.55,
      "n": 80,
      "flag": "ok"
    },
    {
      "window_start": "2018-05-01",
      "window_end": "2019-04-30",
      "value": 0.4857142857142857,
      "n": 70,
      "flag": "ok"
    },
    {
      "window_start": "2018-06-01",
      "window_end": "2019-05-31",
      "value": 0.484375,
      "n": 64,
      "flag": "ok"
    },
    {
      "window_start": "2018-07-01",
      "window_end": "2019-06-30",
      "value": 0.484375,
      "n": 64,
      "flag": "ok"
    },
    {
      "window_start": "2018-08-01",
      "window_end": "2019-07-31",
      "value": 0.47692307692307695,
      "n": 65,
      "flag": "ok"
    },
    {
      "window_start": "2018-09-01",
      "window_end": "2019-08-31",
      "value": 0.5074626865671642,
      "n": 67,
      "flag": "ok"
    },
    {
      "window_start": "2018-10-01",
      "window_end": "2019-09-30",
      "value": 0.4782608695652174,
      "n": 69,
      "flag": "ok"
    },
    {
      "window_start": "2018-11-01",
      "window_end": "2019-10-31",
      "value": 0.4722222222222222,
      "n": 72,
      "flag": "ok"
    },
    {
      "window_start": "2018-12-01",
      "window_end": "2019-11-30",
      "value": 0.45454545454545453,
      "n": 66,
      "flag": "ok"
    },
    {
      "window_start": "2019-01-01",
      "window_end": "2019-12-31",
      "value": 0.4307692307692308,
      "n": 65,
      "flag": "ok"
    },
    {
      "window_start": "2019-02-01",
      "window_end": "2020-01-31",
      "value": 0.4393939393939394,
      "n": 66,
      "flag": "ok"
    },
    {
      "window_start": "2019-03-01",
      "window_end": "2020-02-29",
      "value": 0.44776119402985076,
      "n": 67,
      "flag": "ok"
    },
    {
      "window_start": "2019-04-01",
      "window_end": "2020-03-31",
      "value": 0.4935064935064935,
      "n": 77,
      "flag": "ok"
    },
    {
      "window_start": "2019-05-01",
      "window_end": "2020-04-30",
      "value": 0.4942528735632184,
      "n": 87,
      "flag": "ok"
    },
    {
      "window_start": "2019-06-01",
      "window_end": "2020-05-31",
      "value": 0.5108695652173914,
      "n": 92,
      "flag": "ok"
    },
    {
      "window_start": "2019-07-01",
      "window_end": "2020-06-30",
      "value": 0.5,
      "n": 92,
      "flag": "ok"
    },
    {
      "window_start": "2019-08-01",
      "window_end": "2020-07-31",
      "value": 0.5054945054945055,
      "n": 91,
      "flag": "ok"
    },
    {
      "window_start": "2019-09-01",
      "window_end": "2020-08-31",
      "value": 0.4642857142857143,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2019-10-01",
      "window_end": "2020-09-30",
      "value": 0.4939759036144578,
      "n": 83,
      "flag": "ok"
    },
    {
      "window_start": "2019-11-01",
      "window_end": "2020-10-31",
      "value": 0.4939759036144578,
      "n": 83,
      "flag": "ok"
    },
    {
      "window_start": "2019-12-01",
      "window_end": "2020-11-30",
      "value": 0.5365853658536586,
      "n": 82,
      "flag": "ok"
    },
    {
      "window_start": "2020-01-01",
      "window_end": "2020-12-31",
      "value": 0.5476190476190477,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2020-02-01",
      "window_end": "2021-01-31",
      "value": 0.5411764705882353,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2020-03-01",
      "window_end": "2021-02-28",
      "value": 0.524390243902439,
      "n": 82,
      "flag": "ok"
    },
    {
      "window_start": "2020-04-01",
      "window_end": "2021-03-31",
      "value": 0.48,
      "n": 75,
      "flag": "ok"
    },
    {
      "window_start": "2020-05-01",
      "window_end": "2021-04-30",
      "value": 0.4626865671641791,
      "n": 67,
      "flag": "ok"
    },
    {
      "window_start": "2020-06-01",
      "window_end": "2021-05-31",
      "value": 0.4461538461538462,
      "n": 65,
      "flag": "ok"
    },
    {
      "window_start": "2020-07-01",
      "window_end": "2021-06-30",
      "value": 0.4626865671641791,
      "n": 67,
      "flag": "ok"
    },
    {
      "window_start": "2020-08-01",
      "window_end": "2021-07-31",
      "value": 0.49295774647887325,
      "n": 71,
      "flag": "ok"
    },
    {
      "window_start": "2020-09-01",
      "window_end": "2021-08-31",
      "value": 0.5128205128205128,
      "n": 78,
      "flag": "ok"
    },
    {
      "window_start": "2020-10-01",
      "window_end": "2021-09-30",
      "value": 0.5584415584415584,
      "n": 77,
      "flag": "ok"
    },
    {
      "window_start": "2020-11-01",
      "window_end": "2021-10-31",
      "value": 0.5454545454545454,
      "n": 77,
      "flag": "ok"
    },
    {
      "window_start": "2020-12-01",
      "window_end": "2021-11-30",
      "value": 0.5131578947368421,
      "n": 76,
      "flag": "ok"
    },
    {
      "window_start": "2021-01-01",
      "window_end": "2021-12-31",
      "value": 0.5256410256410257,
      "n": 78,
      "flag": "ok"
    },
    {
      "window_start": "2021-02-01",
      "window_end": "2022-01-31",
      "value": 0.4823529411764706,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2021-03-01",
      "window_end": "2022-02-28",
      "value": 0.4725274725274725,
      "n": 91,
      "flag": "ok"
    },
    {
      "window_start": "2021-04-01",
      "window_end": "2022-03-31",
      "value": 0.4838709677419355,
      "n": 93,
      "flag": "ok"
    },
    {
      "window_start": "2021-05-01",
      "window_end": "2022-04-30",
      "value": 0.48936170212765956,
      "n": 94,
      "flag": "ok"
    },
    {
      "window_start": "2021-06-01",
      "window_end": "2022-05-31",
      "value": 0.49473684210526314,
      "n": 95,
      "flag": "ok"
    },
    {
      "window_start": "2021-07-01",
      "window_end": "2022-06-30",
      "value": 0.47368421052631576,
      "n": 95,
      "flag": "ok"
    },
    {
      "window_start": "2021-08-01",
      "window_end": "2022-07-31",
      "value": 0.449438202247191,
      "n": 89,
      "flag": "ok"
    },
    {
      "window_start": "2021-09-01",
      "window_end": "2022-08-31",
      "value": 0.4235294117647059,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2021-10-01",
      "window_end": "2022-09-30",
      "value": 0.375,
      "n": 80,
      "flag": "ok"
    },
    {
      "window_start": "2021-11-01",
      "window_end": "2022-10-31",
      "value": 0.35714285714285715,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2021-12-01",
      "window_end": "2022-11-30",
      "value": 0.4,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2022-01-01",
      "window_end": "2022-12-31",
      "value": 0.3855421686746988,
      "n": 83,
      "flag": "ok"
    },
    {
      "window_start": "2022-02-01",
      "window_end": "2023-01-31",
      "value": 0.38095238095238093,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2022-03-01",
      "window_end": "2023-02-28",
      "value": 0.3875,
      "n": 80,
      "flag": "ok"
    },
    {
      "window_start": "2022-04-01",
      "window_end": "2023-03-31",
      "value": 0.4025974025974026,
      "n": 77,
      "flag": "ok"
    },
    {
      "window_start": "2022-05-01",
      "window_end": "2023-04-30",
      "value": 0.4125,
      "n": 80,
      "flag": "ok"
    },
    {
      "window_start": "2022-06-01",
      "window_end": "2023-05-31",
      "value": 0.4050632911392405,
      "n": 79,
      "flag": "ok"
    },
    {
      "window_start": "2022-07-01",
      "window_end": "2023-06-30",
      "value": 0.45569620253164556,
      "n": 79,
      "flag": "ok"
    },
    {
      "window_start": "2022-08-01",
      "window_end": "2023-07-31",
      "value": 0.5176470588235295,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2022-09-01",
      "window_end": "2023-08-31",
      "value": 0.5106382978723404,
      "n": 94,
      "flag": "ok"
    },
    {
      "window_start": "2022-10-01",
      "window_end": "2023-09-30",
      "value": 0.5257731958762887,
      "n": 97,
      "flag": "ok"
    },
    {
      "window_start": "2022-11-01",
      "window_end": "2023-10-31",
      "value": 0.5346534653465347,
      "n": 101,
      "flag": "ok"
    },
    {
      "window_start": "2022-12-01",
      "window_end": "2023-11-30",
      "value": 0.504950495049505,
      "n": 101,
      "flag": "ok"
    },
    {
      "window_start": "2023-01-01",
      "window_end": "2023-12-31",
      "value": 0.494949494949495,
      "n": 99,
      "flag": "ok"
    },
    {
      "window_start": "2023-02-01",
      "window_end": "2024-01-31",
      "value": 0.52,
      "n": 100,
      "flag": "ok"
    },
    {
      "window_start": "2023-03-01",
      "window_end": "2024-02-29",
      "value": 0.54,
      "n": 100,
      "flag": "ok"
    },
    {
      "window_start": "2023-04-01",
      "window_end": "2024-03-31",
      "value": 0.5434782608695652,
      "n": 92,
      "flag": "ok"
    },
    {
      "window_start": "2023-05-01",
      "window_end": "2024-04-30",
      "value": 0.5161290322580645,
      "n": 93,
      "flag": "ok"
    },
    {
      "window_start": "2023-06-01",
      "window_end": "2024-05-31",
      "value": 0.5054945054945055,
      "n": 91,
      "flag": "ok"
    },
    {
      "window_start": "2023-07-01",
      "window_end": "2024-06-30",
      "value": 0.4606741573033708,
      "n": 89,
      "flag": "ok"
    },
    {
      "window_start": "2023-08-01",
      "window_end": "2024-07-31",
      "value": 0.4470588235294118,
      "n": 85,
      "flag": "ok"
    },
    {
      "window_start": "2023-09-01",
      "window_end": "2024-08-31",
      "value": 0.43209876543209874,
      "n": 81,
      "flag": "ok"
    },
    {
      "window_start": "2023-10-01",
      "window_end": "2024-09-30",
      "value": 0.4268292682926829,
      "n": 82,
      "flag": "ok"
    },
    {
      "window_start": "2023-11-01",
      "window_end": "2024-10-31",
      "value": 0.44047619047619047,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2023-12-01",
      "window_end": "2024-11-30",
      "value": 0.46511627906976744,
      "n": 86,
      "flag": "ok"
    },
    {
      "window_start": "2024-01-01",
      "window_end": "2024-12-31",
      "value": 0.4772727272727273,
      "n": 88,
      "flag": "ok"
    },
    {
      "window_start": "2024-02-01",
      "window_end": "2025-01-31",
      "value": 0.47619047619047616,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2024-03-01",
      "window_end": "2025-02-28",
      "value": 0.4875,
      "n": 80,
      "flag": "ok"
    },
    {
      "window_start": "2024-04-01",
      "window_end": "2025-03-31",
      "value": 0.4819277108433735,
      "n": 83,
      "flag": "ok"
    },
    {
      "window_start": "2024-05-01",
      "window_end": "2025-04-30",
      "value": 0.5238095238095238,
      "n": 84,
      "flag": "ok"
    },
    {
      "window_start": "2024-06-01",
      "window_end": "2025-05-31",
      "value": 0.5113636363636364,
      "n": 88,
      "flag": "ok"
    },
    {
      "window_start": "2024-07-01",
      "window_end": "2025-06-30",
      "value": 0.5227272727272727,
      "n": 88,
      "flag": "ok"
    },
    {
      "window_start": "2024-08-01",
      "window_end": "2025-07-31",
      "value": 0.5168539325842697,
      "n": 89,
      "flag": "ok"
    },
    {
      "window_start": "2024-09-01",
      "window_end": "2025-08-31",
      "value": 0.5434782608695652,
      "n": 92,
      "flag": "ok"
    }
  ]
}