序号	1 To 34records	35 To 68records	69 To 102records	103 To 136records	137 To 170records	average
1	-2.94	-7.49	15.71	-16.62	24.95	2.72
2	-18.40	6.04	-0.57	-7.09	52.72	6.54
3	5.19	4.03	-1.60	-41.38	-17.01	-10.15
4	-0.90	4.20	-5.05	-45.04	-48.29	-19.01
5	8.70	1.57	1.77	17.72	-45.34	-3.12
6	2.47	1.02	4.16	-23.69	-28.42	-8.89
7	-0.87	-5.28	20.44	17.20	-34.56	-0.61
8	0.41	-4.37	-3.15	49.74	15.58	11.64
9	-10.00	5.12	1.52	111.21	20.76	25.72
10	-10.77	-0.10	-8.97	0.68	-7.74	-5.38
11	-3.83	-8.43	5.82	-22.43	-33.98	-12.57
12	-1.52	29.91	-18.64	-35.53	29.37	0.72
13	3.24	25.04	9.05	35.69	-52.55	4.09
14	33.43	-4.28	-10.03	46.53	-32.36	6.66
15	-9.98	-3.76	72.85	-18.64	3.25	8.74
16	-5.71	-1.31	299.83	-25.13	-24.33	48.67
17	12.60	-2.94	-30.49	-56.64	39.52	-7.59
18	19.45	3.02	23.06	6.12	-29.70	4.39
19	-2.09	11.49	-12.21	24.12	-33.24	-2.39
20	10.04	3.42	-42.20	-10.51	-21.40	-12.13
21	1.63	-10.06	30.31	-49.09	59.43	6.44
22	-2.58	-6.76	-17.62	-38.90	230.33	32.89
23	-5.50	8.83	3.25	-23.93	52.55	7.04
24	-4.75	11.21	17.16	-31.00	-7.32	-2.94
25	-10.03	-0.99	52.55	13.52	-11.92	8.63
26	27.11	21.54	28.28	33.39	-24.21	17.22
27	7.39	7.55	111.21	-30.47	1.71	19.48
28	-7.36	-4.63	-32.96	-65.08	15.87	-18.83
29	-15.09	16.16	6.86	-36.85	-7.57	-7.30
30	16.34	20.63	-39.54	23.41	-32.56	-2.34
31	12.52	1.46	-33.10	-13.63	27.50	-1.05
32	8.91	-4.99	15.71	-31.28	-30.35	-8.40
33	22.91	-6.90	5.92	18.70	-10.60	6.01
34	5.59	-0.25	-53.45	-4.21	-41.22	-18.71