Question: 统计科伦药业从2022年02月10日到2022年08月08日，股价突破10日简单移动平均线的总次数。使用不复权价格，写出指标公式，搜集原始数据，计算得出答案，保留四位小数。注意列出原始数据和关键计算过程。
Formula: SMA_n = 1 / n * \sum_{i=0}^{n-1} P_{t-i}
Data:
date,close,low,open
2022-01-21,20.19,19.95,21.55
2022-01-24,19.1,19.03,19.45
2022-01-25,18.35,18.33,19.25
2022-01-26,18.12,18.08,18.45
2022-01-27,17.46,17.29,18.11
2022-01-28,17.55,17.28,17.58
2022-02-07,17.7,17.53,17.7
2022-02-08,17.87,17.59,17.71
2022-02-09,18.02,17.77,17.88
2022-02-10,17.95,17.85,18.1
2022-02-11,17.83,17.72,18.1
2022-02-14,18.04,17.73,17.8
2022-02-15,17.86,17.77,18.04
2022-02-16,17.8,17.75,18.0
2022-02-17,17.64,17.41,17.8
2022-02-18,17.7,17.41,17.57
2022-02-21,17.79,17.58,17.69
2022-02-22,17.68,17.58,17.67
2022-02-23,17.71,17.61,17.69
2022-02-24,17.46,17.36,17.61
2022-02-25,17.52,17.47,17.5
2022-02-28,17.37,17.21,17.43
2022-03-01,17.39,17.33,17.36
2022-03-02,17.56,17.29,17.39
2022-03-03,17.74,17.51,17.59
2022-03-04,17.88,17.63,17.68
2022-03-07,17.66,17.56,17.8
2022-03-08,16.4,16.3,17.7
2022-03-09,15.9,15.36,16.51
2022-03-10,16.6,16.15,16.15
2022-03-11,16.75,16.14,16.41
2022-03-14,16.65,16.6,16.8
2022-03-15,15.61,15.5,16.4
2022-03-16,16.02,15.17,16.11
2022-03-17,17.61,16.4,16.51
2022-03-18,17.2,16.82,17.0
2022-03-21,17.23,16.81,17.1
2022-03-22,16.81,16.71,17.02
2022-03-23,16.93,16.73,16.78
2022-03-24,17.35,16.66,16.91
2022-03-25,16.88,16.85,17.31
2022-03-28,16.77,16.45,16.8
2022-03-29,16.97,16.7,16.8
2022-03-30,17.25,16.75,16.99
2022-03-31,17.33,17.1,17.18
2022-04-01,17.28,17.0,17.14
2022-04-06,17.41,17.27,17.33
2022-04-07,16.91,16.9,17.3
2022-04-08,16.75,16.52,16.99
2022-04-11,16.4,16.33,16.81
2022-04-12,16.39,15.88,16.35
2022-04-13,16.0,15.91,16.39
2022-04-14,16.26,16.0,16.13
2022-04-15,16.15,16.05,16.26
2022-04-18,16.26,15.78,16.09
2022-04-19,16.93,16.34,16.44
2022-04-20,16.73,16.7,16.85
2022-04-21,16.18,16.11,16.69
2022-04-22,16.03,15.8,16.17
2022-04-25,15.05,14.88,15.98
2022-04-26,14.7,14.53,15.1
2022-04-27,15.99,14.8,14.88
2022-04-28,16.64,15.72,15.8
2022-04-29,16.95,16.5,16.52
2022-05-05,17.19,16.81,16.83
2022-05-06,16.93,16.83,16.95
2022-05-09,17.77,17.05,17.05
2022-05-10,17.78,17.41,17.59
2022-05-11,17.86,17.8,17.86
2022-05-12,17.94,17.71,17.79
2022-05-13,18.32,17.99,18.0
2022-05-16,17.95,17.73,18.94
2022-05-17,17.78,17.48,17.99
2022-05-18,17.73,17.66,17.87
2022-05-19,17.61,17.35,17.5
2022-05-20,17.59,17.46,17.66
2022-05-23,17.17,17.1,17.59
2022-05-24,16.62,16.62,17.17
2022-05-25,16.98,16.42,16.62
2022-05-26,17.87,16.8,16.96
2022-05-27,17.58,17.56,17.75
2022-05-30,17.36,17.18,17.66
2022-05-31,17.81,17.13,17.49
2022-06-01,17.5,17.46,17.63
2022-06-02,17.49,17.25,17.5
2022-06-06,18.23,17.41,17.52
2022-06-07,18.44,18.0,18.23
2022-06-08,18.68,18.2,18.28
2022-06-09,18.31,18.2,18.58
2022-06-10,18.62,18.17,18.2
2022-06-13,18.59,18.2,18.48
2022-06-14,18.92,18.38,18.46
2022-06-15,18.53,18.53,18.92
2022-06-16,18.83,18.55,18.6
2022-06-17,18.92,18.59,18.61
2022-06-20,19.26,18.78,18.98
2022-06-21,19.22,19.11,19.3
2022-06-22,19.16,19.1,19.2
2022-06-23,19.02,18.79,19.08
2022-06-24,19.42,18.98,18.99
2022-06-27,19.01,18.9,19.46
2022-06-28,19.18,18.77,19.1
2022-06-29,18.55,18.54,19.15
2022-06-30,18.7,18.59,18.65
2022-07-01,18.71,18.56,18.76
2022-07-04,19.08,18.62,18.65
2022-07-05,19.34,18.95,19.14
2022-07-06,19.18,19.02,19.2
2022-07-07,18.77,18.62,20.11
2022-07-08,19.74,18.7,18.77
2022-07-11,19.43,19.3,19.64
2022-07-12,19.0,18.93,19.59
2022-07-13,19.26,18.83,19.09
2022-07-14,18.72,18.68,19.01
2022-07-15,19.0,18.56,18.86
2022-07-18,19.44,18.85,19.13
2022-07-19,19.4,19.19,19.44
2022-07-20,20.02,19.35,19.49
2022-07-21,20.21,19.89,20.02
2022-07-22,20.68,20.26,20.26
2022-07-25,20.8,20.38,20.68
2022-07-26,20.68,20.61,20.88
2022-07-27,22.3,21.04,21.08
2022-07-28,22.62,22.25,22.31
2022-07-29,22.01,21.87,22.8
2022-08-01,21.86,21.71,22.2
2022-08-02,21.32,20.89,21.77
2022-08-03,21.63,21.37,21.37
2022-08-04,22.0,21.51,21.65
2022-08-05,22.21,21.78,22.02
2022-08-08,22.51,22.22,22.28

Indicator data:
date,10日,close
2022-02-10,18.231,17.95
2022-02-11,17.995,17.83
2022-02-14,17.889000000000003,18.04
2022-02-15,17.839999999999996,17.86
2022-02-16,17.808,17.8
2022-02-17,17.826,17.64
2022-02-18,17.841,17.7
2022-02-21,17.85,17.79
2022-02-22,17.831,17.68
2022-02-23,17.8,17.71
2022-02-24,17.750999999999998,17.46
2022-02-25,17.72,17.52
2022-02-28,17.653,17.37
2022-03-01,17.606,17.39
2022-03-02,17.582,17.56
2022-03-03,17.592000000000002,17.74
2022-03-04,17.61,17.88
2022-03-07,17.597,17.66
2022-03-08,17.469,16.4
2022-03-09,17.288,15.9
2022-03-10,17.202,16.6
2022-03-11,17.125,16.75
2022-03-14,17.053,16.65
2022-03-15,16.875,15.61
2022-03-16,16.721,16.02
2022-03-17,16.708,17.61
2022-03-18,16.64,17.2
2022-03-21,16.597,17.23
2022-03-22,16.637999999999998,16.81
2022-03-23,16.741,16.93
2022-03-24,16.816,17.35
2022-03-25,16.829,16.88
2022-03-28,16.841,16.77
2022-03-29,16.977,16.97
2022-03-30,17.1,17.25
2022-03-31,17.072,17.33
2022-04-01,17.08,17.28
2022-04-06,17.098,17.41
2022-04-07,17.107999999999997,16.91
2022-04-08,17.089999999999996,16.75
2022-04-11,16.994999999999997,16.4
2022-04-12,16.946,16.39
2022-04-13,16.869,16.0
2022-04-14,16.798,16.26
2022-04-15,16.688,16.15
2022-04-18,16.581,16.26
2022-04-19,16.546,16.93
2022-04-20,16.478,16.73
2022-04-21,16.405,16.18
2022-04-22,16.333000000000002,16.03
2022-04-25,16.198,15.05
2022-04-26,16.029,14.7
2022-04-27,16.028,15.99
2022-04-28,16.066,16.64
2022-04-29,16.146,16.95
2022-05-05,16.239,17.19
2022-05-06,16.238999999999997,16.93
2022-05-09,16.343,17.77
2022-05-10,16.503,17.78
2022-05-11,16.686,17.86
2022-05-12,16.975,17.94
2022-05-13,17.337,18.32
2022-05-16,17.532999999999998,17.95
2022-05-17,17.647,17.78
2022-05-18,17.725,17.73
2022-05-19,17.767,17.61
2022-05-20,17.833000000000002,17.59
2022-05-23,17.773000000000003,17.17
2022-05-24,17.657,16.62
2022-05-25,17.569,16.98
2022-05-26,17.562,17.87
2022-05-27,17.488,17.58
2022-05-30,17.429000000000002,17.36
2022-05-31,17.432000000000002,17.81
2022-06-01,17.409,17.5
2022-06-02,17.397,17.49
2022-06-06,17.461000000000002,18.23
2022-06-07,17.588,18.44
2022-06-08,17.794,18.68
2022-06-09,17.927,18.31
2022-06-10,18.002,18.62
2022-06-13,18.103,18.59
2022-06-14,18.259,18.92
2022-06-15,18.331,18.53
2022-06-16,18.464,18.83
2022-06-17,18.607000000000003,18.92
2022-06-20,18.71,19.26
2022-06-21,18.788,19.22
2022-06-22,18.836,19.16
2022-06-23,18.907000000000004,19.02
2022-06-24,18.987000000000002,19.42
2022-06-27,19.029000000000003,19.01
2022-06-28,19.055,19.18
2022-06-29,19.057,18.55
2022-06-30,19.044,18.7
2022-07-01,19.023,18.71
2022-07-04,19.005000000000003,19.08
2022-07-05,19.017000000000003,19.34
2022-07-06,19.019,19.18
2022-07-07,18.994,18.77
2022-07-08,19.026,19.74
2022-07-11,19.067999999999998,19.43
2022-07-12,19.05,19.0
2022-07-13,19.121000000000002,19.26
2022-07-14,19.123,18.72
2022-07-15,19.152,19.0
2022-07-18,19.188,19.44
2022-07-19,19.194,19.4
2022-07-20,19.278,20.02
2022-07-21,19.422,20.21
2022-07-22,19.516000000000002,20.68
2022-07-25,19.653,20.8
2022-07-26,19.821,20.68
2022-07-27,20.125,22.3
2022-07-28,20.514999999999997,22.62
2022-07-29,20.816,22.01
2022-08-01,21.058,21.86
2022-08-02,21.250000000000004,21.32
2022-08-03,21.411,21.63
2022-08-04,21.59,22.0
2022-08-05,21.743000000000002,22.21
2022-08-08,21.914,22.51

Answer: 13.0