序号	1 To 53records	54 To 106records	107 To 159records	160 To 212records	213 To 265records	average
1	1.64	20.74	6.70	6.67	12.89	9.73
2	7.98	3.14	1.11	1.92	3.47	3.52
3	0.16	65.52	-13.87	1.94	7.07	12.17
4	0.35	35.26	-2.16	5.80	8.24	9.50
5	2.07	12.47	2.41	19.27	8.79	9.00
6	1.77	18.87	-7.09	6.95	65.00	17.10
7	19.42	3.69	17.19	-8.21	4.09	7.23
8	-0.92	0.44	-0.48	15.91	4.27	3.85
9	27.93	21.71	10.34	9.76	1.99	14.35
10	47.97	-10.09	19.02	32.65	-7.36	16.44
11	11.79	19.55	19.43	-3.51	9.12	11.28
12	19.76	6.26	-1.26	6.12	6.19	7.41
13	22.57	-0.12	3.73	10.87	8.72	9.16
14	11.49	19.84	-7.94	2.71	32.55	11.73
15	13.29	-18.77	1.20	3.72	53.99	10.69
16	1.14	46.46	8.24	-8.41	82.85	26.06
17	1.98	3.11	24.89	17.41	17.94	13.07
18	5.31	22.41	15.54	0.38	11.40	11.01
19	2.90	18.59	4.02	8.20	46.09	15.96
20	-4.05	11.77	-8.51	-0.93	8.35	1.32
21	7.08	5.82	1.55	7.07	1.30	4.56
22	5.37	23.22	20.83	-4.97	20.00	12.89
23	0.00	2.38	4.39	-2.93	4.62	1.69
24	-9.49	5.45	7.84	33.02	40.13	15.39
25	1.31	7.46	6.99	0.05	2.98	3.76
26	1.96	-0.40	30.53	0.18	23.67	11.19
27	3.05	21.39	20.16	21.20	10.85	15.33
28	12.11	-4.86	-12.20	16.76	1.32	2.63
29	19.40	-2.75	2.46	-0.17	21.06	8.00
30	0.00	6.43	-8.33	-29.16	2.88	-5.64
31	20.06	19.69	2.90	5.42	11.11	11.84
32	27.65	9.78	113.91	33.39	26.86	42.32
33	6.92	70.09	-13.97	74.59	-10.54	25.42
34	14.41	21.07	79.84	47.31	2.84	33.10
35	-0.88	7.71	4.13	-1.66	2.08	2.28
36	15.79	17.21	55.14	2.81	11.76	20.54
37	35.82	26.38	53.00	4.47	-4.68	23.00
38	-0.69	2.49	-1.48	9.94	4.07	2.86
39	7.04	1.42	13.76	19.09	63.04	20.87
40	-5.62	14.32	57.36	8.73	14.24	17.81
41	15.42	1.77	9.58	-10.37	10.19	5.32
42	-6.73	-6.55	2.32	-2.51	8.45	-1.00
43	3.76	33.70	-0.30	-1.81	12.94	9.66
44	1.46	11.13	-3.97	2.13	-13.70	-0.59
45	6.59	5.11	21.67	3.00	1.63	7.60
46	20.14	2.28	24.18	-15.38	4.48	7.14
47	1.63	-1.33	4.19	-1.24	5.38	1.73
48	7.06	85.77	-1.86	5.68	15.83	22.50
49	-5.29	24.68	7.09	2.34	5.81	6.92
50	38.93	68.04	3.68	2.64	3.89	23.44
51	-14.65	25.46	3.83	5.26	62.96	16.57
52	2.96	-14.67	-5.76	40.59	1.71	4.97
53	7.41	60.17	0.90	16.83	38.99	24.86