序号	1 To 35records	36 To 70records	71 To 105records	106 To 140records	141 To 175records	average
1	-5.64	-12.26	-0.83	-10.01	4.84	-4.78
2	4.50	0.46	-3.85	-6.08	12.22	1.45
3	5.32	9.02	5.19	27.35	-7.90	7.80
4	10.64	6.62	-4.86	29.65	-4.31	7.55
5	8.48	1.94	18.79	5.65	-2.73	6.43
6	1.72	31.16	-4.38	15.73	-7.26	7.39
7	-2.02	4.82	33.11	18.20	3.20	11.46
8	0.87	-3.71	14.98	8.79	1.17	4.42
9	1.11	-3.75	31.14	3.90	28.99	12.28
10	0.90	-3.82	-4.68	4.81	0.83	-0.39
11	-8.04	6.29	13.53	8.21	0.07	4.01
12	16.11	-1.06	2.62	16.53	5.66	7.97
13	-7.81	0.70	21.90	0.08	-7.13	1.55
14	20.98	34.57	11.28	-0.21	-5.50	12.23
15	-8.56	18.92	18.15	4.14	24.50	11.43
16	7.24	2.09	3.95	10.09	-10.60	2.55
17	2.19	22.17	22.36	0.62	0.58	9.58
18	0.11	5.05	4.60	6.09	15.34	6.24
19	4.34	-0.80	-10.00	7.33	-5.22	-0.87
20	-2.29	-10.02	69.42	0.72	-2.41	11.09
21	-0.38	6.00	0.36	29.32	-2.35	6.59
22	2.89	-10.05	3.47	19.56	35.91	10.35
23	-2.53	76.75	0.03	15.07	-10.24	15.82
24	-0.04	-0.95	4.24	14.43	54.91	14.52
25	2.39	1.64	13.28	8.24	2.74	5.66
26	0.50	-1.35	26.96	7.90	6.13	8.03
27	6.07	-1.75	6.80	-0.75	17.94	5.66
28	9.81	43.00	1.03	73.14	-8.60	23.67
29	21.31	9.17	4.73	63.31	18.24	23.35
30	13.48	2.15	-5.13	-0.05	9.08	3.90
31	12.46	0.98	-3.87	29.82	14.33	10.74
32	29.23	-2.65	34.90	-3.69	19.96	15.55
33	-0.57	-5.09	11.61	-3.66	2.49	0.95
34	31.82	7.61	23.68	-8.32	4.09	11.78
35	-9.80	-10.07	30.26	15.98	-0.78	5.12