序号	1 To 39records	40 To 78records	79 To 117records	118 To 156records	157 To 195records	average
1	1.45	5.84	2.03	9.23	0.70	3.85
2	3.78	-9.75	11.44	8.84	4.64	3.79
3	10.61	1.14	16.20	9.83	0.95	7.75
4	6.75	2.07	3.16	8.29	5.46	5.15
5	6.26	21.15	9.04	10.04	10.77	11.45
6	6.60	-4.01	10.18	5.70	31.88	10.07
7	11.77	114.79	9.35	-19.54	2.64	23.80
8	5.56	-32.13	10.79	2.95	8.29	-0.91
9	8.28	3.30	0.00	-15.44	4.88	0.20
10	19.93	2.23	28.15	43.43	8.89	20.53
11	8.27	7.48	11.14	-14.29	6.38	3.79
12	-3.67	10.02	11.28	5.10	3.66	5.28
13	10.03	7.59	13.63	-4.08	7.21	6.88
14	6.24	5.02	-37.51	2.90	10.39	-2.59
15	2.25	9.63	-6.25	7.24	11.77	4.93
16	9.70	40.34	38.75	29.39	9.73	25.58
17	2.70	-8.19	-9.83	24.05	77.36	17.22
18	10.03	5.37	-2.86	22.22	25.23	12.00
19	17.51	3.96	9.02	3.64	28.40	12.51
20	17.22	435.33	-15.70	11.68	4.17	90.54
21	3.53	17.89	11.78	8.82	27.61	13.93
22	14.48	11.16	-1.34	14.88	4.03	8.64
23	8.92	14.72	2.83	-0.66	8.20	6.80
24	-16.77	9.86	8.21	1.52	-15.80	-2.60
25	21.04	0.42	7.81	14.60	5.12	9.80
26	0.74	8.10	8.53	19.84	8.16	9.08
27	12.56	-1.13	-3.06	5.01	18.56	6.39
28	21.09	33.03	5.40	24.46	3.61	17.52
29	14.25	-8.32	3.53	30.02	3.70	8.63
30	1.36	60.50	11.42	-5.84	3.42	14.17
31	6.01	0.10	-0.97	18.03	0.36	4.70
32	9.94	4.58	11.78	8.73	4.10	7.83
33	4.55	26.47	21.05	48.52	-2.61	19.59
34	10.41	711.92	7.21	14.57	2.61	149.34
35	2.20	28.55	25.62	-5.83	-1.54	9.80
36	2.60	10.52	6.89	5.26	2.74	5.60
37	20.01	13.00	2.58	26.95	-5.42	11.42
38	23.64	-14.00	-0.11	20.84	-1.56	5.76
39	6.26	11.79	71.18	-5.81	-2.86	16.11