Question: 北方稀土2024年01月31日至2024年10月15日, 开盘价大于5日三指数移动平均线的天数占比？（单位：%）（平滑系数 alpha 取 2 / (n + 1)；从前 6n 个数据开始计算；初始值用首个数据点）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: TEMA = 3 * EMA1 - 3 * EMA2 + EMA3；EMA1 = EMA_n(P)；EMA2 = EMA_n(EMA1)；EMA3 = EMA_n(EMA2)
Data:
date,close,open
2023-12-19,17.89,18.28
2023-12-20,17.7,17.89
2023-12-21,18.03,17.63
2023-12-22,18.59,18.07
2023-12-25,19.01,18.52
2023-12-26,18.78,18.97
2023-12-27,18.81,18.71
2023-12-28,19.41,18.78
2023-12-29,19.34,19.41
2024-01-02,19.25,19.45
2024-01-03,19.18,19.16
2024-01-04,18.76,19.11
2024-01-05,18.47,18.76
2024-01-08,18.09,18.5
2024-01-09,18.27,18.09
2024-01-10,18.32,18.21
2024-01-11,18.55,18.27
2024-01-12,18.33,18.52
2024-01-15,18.05,18.38
2024-01-16,17.99,18.05
2024-01-17,17.5,17.88
2024-01-18,17.59,17.42
2024-01-19,17.61,17.45
2024-01-22,17.04,17.57
2024-01-23,17.23,17.03
2024-01-24,17.56,17.27
2024-01-25,17.98,17.55
2024-01-26,17.9,17.88
2024-01-29,17.78,17.98
2024-01-30,17.24,17.68
2024-01-31,16.88,17.11
2024-02-01,16.8,16.81
2024-02-02,16.26,16.82
2024-02-05,15.81,16.2
2024-02-06,17.39,15.75
2024-02-07,18.92,17.6
2024-02-08,18.7,19.23
2024-02-19,18.53,18.34
2024-02-20,18.34,18.5
2024-02-21,18.4,18.17
2024-02-22,18.65,18.28
2024-02-23,18.58,18.67
2024-02-26,18.53,18.58
2024-02-27,18.69,18.47
2024-02-28,18.45,18.74
2024-02-29,18.85,18.34
2024-03-01,19.07,18.9
2024-03-04,18.92,19.1
2024-03-05,19.14,18.83
2024-03-06,18.9,19.13
2024-03-07,19.59,18.99
2024-03-08,19.51,19.5
2024-03-11,19.81,19.52
2024-03-12,19.68,19.82
2024-03-13,19.58,19.7
2024-03-14,19.48,19.65
2024-03-15,19.9,19.32
2024-03-18,20.09,19.88
2024-03-19,20.51,19.99
2024-03-20,20.39,20.15
2024-03-21,20.26,20.52
2024-03-22,19.67,20.2
2024-03-25,19.52,19.51
2024-03-26,19.21,19.46
2024-03-27,18.73,19.23
2024-03-28,19.09,18.72
2024-03-29,19.37,19.09
2024-04-01,19.93,19.48
2024-04-02,20.15,19.91
2024-04-03,20.79,20.25
2024-04-08,20.71,20.81
2024-04-09,21.6,20.51
2024-04-10,20.7,21.4
2024-04-11,20.41,20.64
2024-04-12,20.17,20.41
2024-04-15,20.29,20.05
2024-04-16,19.88,20.1
2024-04-17,20.4,19.88
2024-04-18,20.26,20.31
2024-04-19,19.99,20.05
2024-04-22,19.91,19.9
2024-04-23,19.05,19.74
2024-04-24,19.54,19.05
2024-04-25,19.63,19.42
2024-04-26,19.88,19.52
2024-04-29,19.88,19.7
2024-04-30,19.3,19.75
2024-05-06,19.67,19.47
2024-05-07,20.29,20.16
2024-05-08,20.23,20.18
2024-05-09,20.64,20.2
2024-05-10,20.47,20.64
2024-05-13,20.18,20.41
2024-05-14,20.16,20.1
2024-05-15,19.8,20.17
2024-05-16,19.75,19.96
2024-05-17,19.99,19.8
2024-05-20,20.39,20.08
2024-05-21,19.96,20.39
2024-05-22,19.97,19.94
2024-05-23,19.29,19.82
2024-05-24,19.15,19.25
2024-05-27,19.13,19.16
2024-05-28,19.06,19.14
2024-05-29,19.39,19.07
2024-05-30,19.05,19.38
2024-05-31,18.9,19.07
2024-06-03,18.4,18.86
2024-06-04,18.43,18.4
2024-06-05,18.34,18.39
2024-06-06,18.12,18.39
2024-06-07,18.19,18.24
2024-06-11,18.16,18.08
2024-06-12,18.2,18.16
2024-06-13,18.0,18.28
2024-06-14,17.97,17.91
2024-06-17,17.87,17.88
2024-06-18,18.1,17.88
2024-06-19,17.84,18.1
2024-06-20,17.3,17.84
2024-06-21,17.17,17.26
2024-06-24,16.91,17.14
2024-06-25,16.88,16.95
2024-06-26,17.23,16.8
2024-06-27,16.97,17.17
2024-06-28,17.2,16.95
2024-07-01,18.03,18.06
2024-07-02,17.55,17.89
2024-07-03,17.39,17.49
2024-07-04,16.98,17.44
2024-07-05,17.25,16.92
2024-07-08,16.96,17.25
2024-07-09,17.12,16.89
2024-07-10,17.02,17.07
2024-07-11,17.5,17.19
2024-07-12,16.95,17.36
2024-07-15,16.93,16.86
2024-07-16,17.08,16.8
2024-07-17,17.02,17.01
2024-07-18,17.12,17.0
2024-07-19,17.42,17.09
2024-07-22,17.62,17.3
2024-07-23,17.07,17.54
2024-07-24,16.94,17.06
2024-07-25,16.98,16.92
2024-07-26,17.24,16.97
2024-07-29,17.09,17.24
2024-07-30,17.15,17.05
2024-07-31,17.48,17.14
2024-08-01,17.43,17.51
2024-08-02,17.47,17.32
2024-08-05,17.18,17.4
2024-08-06,17.32,17.25
2024-08-07,17.21,17.33
2024-08-08,17.04,17.15
2024-08-09,16.93,17.05
2024-08-12,16.82,16.91
2024-08-13,16.92,16.85
2024-08-14,16.85,16.91
2024-08-15,16.97,16.82
2024-08-16,16.94,16.99
2024-08-19,16.95,16.95
2024-08-20,16.93,16.99
2024-08-21,16.96,16.93
2024-08-22,16.78,16.95
2024-08-23,16.28,16.75
2024-08-26,16.62,16.29
2024-08-27,16.23,16.52
2024-08-28,16.28,16.18
2024-08-29,16.67,16.27
2024-08-30,16.82,16.6
2024-09-02,16.72,16.76
2024-09-03,16.94,16.74
2024-09-04,16.83,16.93
2024-09-05,16.94,16.9
2024-09-06,16.75,16.94
2024-09-09,16.59,16.7
2024-09-10,16.44,16.58
2024-09-11,16.64,16.33
2024-09-12,16.45,16.61
2024-09-13,16.16,16.44
2024-09-18,16.08,16.18
2024-09-19,16.6,16.16
2024-09-20,16.64,16.6
2024-09-23,16.54,16.57
2024-09-24,17.02,16.64
2024-09-25,17.12,17.18
2024-09-26,17.7,17.12
2024-09-27,18.75,18.0
2024-09-30,20.63,19.79
2024-10-08,22.37,22.69
2024-10-09,20.25,22.3
2024-10-10,20.59,20.15
2024-10-11,19.9,20.54
2024-10-14,19.97,19.9
2024-10-15,19.36,19.88

Indicator data:
date,5日,open
2024-01-05,18.60702795899367,18.76
2024-01-08,18.183513609085345,18.5
2024-01-09,18.148069570037638,18.09
2024-01-10,18.196499649144783,18.21
2024-01-11,18.401429089079492,18.27
2024-01-12,18.34806444449561,18.52
2024-01-15,18.132075184779964,18.38
2024-01-16,18.003080469959727,18.05
2024-01-17,17.61467238080412,17.88
2024-01-18,17.52696344900415,17.42
2024-01-19,17.527498677664937,17.45
2024-01-22,17.147097165784825,17.57
2024-01-23,17.13551859809172,17.03
2024-01-24,17.387499842593257,17.27
2024-01-25,17.80752219611159,17.55
2024-01-26,17.93186492745935,17.88
2024-01-29,17.886292806056808,17.98
2024-01-30,17.471587100274952,17.68
2024-01-31,17.033114141351003,17.11
2024-02-01,16.799310017463334,16.81
2024-02-02,16.3423455057994,16.82
2024-02-05,15.858015178344289,16.2
2024-02-06,16.8012170948711,15.75
2024-02-07,18.319108916631116,17.6
2024-02-08,18.80119212998055,19.23
2024-02-19,18.825784843674022,18.34
2024-02-20,18.63934578563504,18.5
2024-02-21,18.5542946330323,18.17
2024-02-22,18.664879283343506,18.28
2024-02-23,18.6438385480173,18.67
2024-02-26,18.582814239141705,18.58
2024-02-27,18.658622794510276,18.47
2024-02-28,18.516482469577486,18.74
2024-02-29,18.732301728442504,18.34
2024-03-01,18.979626177303274,18.9
2024-03-04,18.972178189150597,19.1
2024-03-05,19.110721987361288,18.83
2024-03-06,18.991021552833857,19.13
2024-03-07,19.414688808193567,18.99
2024-03-08,19.53304428293795,19.5
2024-03-11,19.776065429864868,19.52
2024-03-12,19.769461092314277,19.82
2024-03-13,19.674699917531065,19.7
2024-03-14,19.548952580084556,19.65
2024-03-15,19.784071519702287,19.32
2024-03-18,20.01648772300473,19.88
2024-03-19,20.401680850875916,19.99
2024-03-20,20.46517703987954,20.15
2024-03-21,20.375961159481484,20.52
2024-03-22,19.902925036420143,20.2
2024-03-25,19.586843205347805,19.51
2024-03-26,19.24525633531511,19.46
2024-03-27,18.783366185402087,19.23
2024-03-28,18.870270058635228,18.72
2024-03-29,19.142424117568442,19.09
2024-04-01,19.67696702670535,19.48
2024-04-02,20.06596709921136,19.91
2024-04-03,20.6666964198729,20.25
2024-04-08,20.83824175241373,20.81
2024-04-09,21.495248900318806,20.51
2024-04-10,21.100752181085355,21.4
2024-04-11,20.678058940238586,20.64
2024-04-12,20.306670202087453,20.41
2024-04-15,20.232818018993207,20.05
2024-04-16,19.926537676755306,20.1
2024-04-17,20.17722027695298,19.88
2024-04-18,20.206558620156148,20.31
2024-04-19,20.036908775265445,20.05
2024-04-22,19.91424910201247,19.9
2024-04-23,19.267526094828384,19.74
2024-04-24,19.352174505570645,19.05
2024-04-25,19.484091729744165,19.42
2024-04-26,19.737143702380344,19.52
2024-04-29,19.854661248233832,19.7
2024-04-30,19.49434325766252,19.75
2024-05-06,19.59681039245929,19.47
2024-05-07,20.084396070474874,20.16
2024-05-08,20.249517027348467,20.18
2024-05-09,20.590746077014693,20.2
2024-05-10,20.595660879186926,20.64
2024-05-13,20.366480182309374,20.41
2024-05-14,20.23526321518868,20.1
2024-05-15,19.91985978113135,20.17
2024-05-16,19.752029403436133,19.96
2024-05-17,19.862471903197488,19.8
2024-05-20,20.20627046288942,20.08
2024-05-21,20.056513026237333,20.39
2024-05-22,19.99391636956952,19.94
2024-05-23,19.48952513760463,19.82
2024-05-24,19.181313790223932,19.25
2024-05-27,19.058124839810453,19.16
2024-05-28,18.98398688898295,19.14
2024-05-29,19.2097521516183,19.07
2024-05-30,19.086595811203182,19.38
2024-05-31,18.936184868836175,19.07
2024-06-03,18.530168552843893,18.86
2024-06-04,18.39219307648495,18.4
2024-06-05,18.29414211772208,18.39
2024-06-06,18.120224889862428,18.39
2024-06-07,18.11594712690577,18.24
2024-06-11,18.11356243554225,18.08
2024-06-12,18.155558298873075,18.16
2024-06-13,18.042943610180423,18.28
2024-06-14,17.979902062024088,17.91
2024-06-17,17.89048917680702,17.88
2024-06-18,18.021981118376146,17.88
2024-06-19,17.902540241609312,18.1
2024-06-20,17.472954303696966,17.84
2024-06-21,17.20496046847073,17.26
2024-06-24,16.927845640637166,17.14
2024-06-25,16.813656376260596,16.95
2024-06-26,17.039432777885196,16.8
2024-06-27,16.97594465131542,17.17
2024-06-28,17.12039563619446,16.95
2024-07-01,17.77380811593434,18.06
2024-07-02,17.711442687702863,17.89
2024-07-03,17.54792511303237,17.49
2024-07-04,17.173573491626644,17.44
2024-07-05,17.19885948075173,16.92
2024-07-08,17.013821006159006,17.25
2024-07-09,17.053925220686562,16.89
2024-07-10,17.01130672375421,17.07
2024-07-11,17.337771229158655,17.19
2024-07-12,17.094592817959544,17.36
2024-07-15,16.970692655931032,16.86
2024-07-16,17.02719377062968,16.8
2024-07-17,17.015565575709697,17.01
2024-07-18,17.083966910855697,17.0
2024-07-19,17.32634824539613,17.09
2024-07-22,17.568315595046805,17.3
2024-07-23,17.27341631796712,17.54
2024-07-24,17.041329841174388,17.06
2024-07-25,16.97019810136945,16.92
2024-07-26,17.13074643464479,16.97
2024-07-29,17.101252390774583,17.24
2024-07-30,17.131568232058154,17.05
2024-07-31,17.377984071867182,17.14
2024-08-01,17.446470468627073,17.51
2024-08-02,17.494241650929954,17.32
2024-08-05,17.30074017979927,17.4
2024-08-06,17.308853112025872,17.25
2024-08-07,17.235383510520872,17.33
2024-08-08,17.085108110132936,17.15
2024-08-09,16.94751320239387,17.05
2024-08-12,16.820181075875936,16.91
2024-08-13,16.84815435896979,16.85
2024-08-14,16.823848973036533,16.91
2024-08-15,16.906879119558056,16.82
2024-08-16,16.928079418465863,16.99
2024-08-19,16.9462752621244,16.95
2024-08-20,16.94048289060781,16.99
2024-08-21,16.95869637052113,16.93
2024-08-22,16.839348964564987,16.95
2024-08-23,16.436134736022645,16.75
2024-08-26,16.50904755500195,16.29
2024-08-27,16.282685525548494,16.52
2024-08-28,16.232903121767773,16.18
2024-08-29,16.50231370724925,16.27
2024-08-30,16.734885630081756,16.6
2024-09-02,16.762361316206817,16.76
2024-09-03,16.9196347426007,16.74
2024-09-04,16.900161250283197,16.93
2024-09-05,16.95706471523416,16.9
2024-09-06,16.838621020490926,16.94
2024-09-09,16.66749982816095,16.7
2024-09-10,16.487820433514493,16.58
2024-09-11,16.5578251022191,16.33
2024-09-12,16.464111797725835,16.61
2024-09-13,16.226033217237894,16.44
2024-09-18,16.07705073446182,16.18
2024-09-19,16.39468289711781,16.16
2024-09-20,16.572863545986635,16.6
2024-09-23,16.57786863195303,16.57
2024-09-24,16.91108450544028,16.64
2024-09-25,17.11622966338365,17.18
2024-09-26,17.59408550675895,17.12
2024-09-27,18.513889834322,18.0
2024-09-30,20.191215189523533,19.79
2024-10-08,22.06326926862036,22.69
2024-10-09,21.253848605823286,22.3
2024-10-10,21.004068613344916,20.15
2024-10-11,20.33286331333147,20.54
2024-10-14,20.050701395780337,19.9
2024-10-15,19.493605370332016,19.88

Answer: 48.913