序号	1 To 39records	40 To 78records	79 To 117records	118 To 156records	157 To 195records	average
1	-9.21	3.39	0.34	2.32	5.03	0.38
2	9.56	1.93	0.68	-36.48	-13.10	-7.48
3	0.98	-3.56	12.52	1.59	-14.10	-0.52
4	-1.92	-3.01	16.93	-25.20	-28.84	-8.40
5	-1.64	24.02	0.00	70.46	17.65	22.10
6	1.75	6.95	5.21	-8.67	-26.59	-4.27
7	5.81	-0.97	-3.44	17.65	3.11	4.43
8	-2.30	-0.71	-1.10	21.80	-1.62	3.21
9	3.34	-4.70	9.73	-31.82	-2.05	-5.10
10	-5.35	7.23	-0.87	-42.97	7.24	-6.94
11	-1.08	6.59	-7.40	42.14	14.73	10.99
12	0.24	-1.40	0.50	-54.17	-9.53	-12.87
13	0.46	-2.10	0.88	-14.80	4.08	-2.30
14	6.61	3.70	8.00	-32.40	0.14	-2.79
15	2.24	9.30	-3.52	-55.27	4.19	-8.61
16	3.73	-6.56	-6.92	-40.93	-3.34	-10.80
17	-0.80	-0.69	5.37	-24.67	55.00	6.84
18	-0.18	-4.10	-2.29	-7.72	-1.25	-3.11
19	0.54	2.43	-4.37	-35.93	-0.81	-7.63
20	11.58	-2.37	28.35	-47.92	34.70	4.87
21	2.58	-3.97	1.04	-50.33	15.49	-7.04
22	13.12	-4.48	1.73	-39.08	4.01	-4.94
23	-1.82	-3.23	8.26	18.23	2.57	4.80
24	-9.93	13.02	2.23	7.38	-2.03	2.14
25	-2.30	1.84	-0.28	-32.10	-1.28	-6.83
26	-3.14	0.26	-4.38	-28.36	-5.30	-8.18
27	-1.10	6.87	-1.85	20.81	1.60	5.27
28	-5.84	-2.45	-0.98	-40.27	-0.98	-10.10
29	6.78	5.04	-6.98	-19.47	4.95	-1.94
30	9.11	15.01	8.30	-13.00	-0.99	3.69
31	13.46	6.89	9.77	-37.80	4.90	-0.56
32	6.93	2.57	3.83	-21.94	-0.75	-1.87
33	5.18	9.74	3.04	2.77	2.51	4.65
34	13.00	5.55	-1.86	-28.85	3.62	-1.71
35	-2.65	11.71	-0.21	-23.90	7.59	-1.49
36	-9.15	76.76	-8.56	-33.60	-3.13	4.46
37	5.70	-7.35	2.09	-42.67	-7.03	-9.85
38	6.50	3.28	15.66	3.79	25.15	10.87
39	1.22	12.67	9.96	-35.54	-1.53	-2.64