序号	1 To 48records	49 To 96records	97 To 144records	145 To 192records	193 To 240records	average
1	-12.08	23.33	20.22	-6.88	4.75	5.87
2	-7.97	8.08	-3.86	-10.33	6.98	-1.42
3	-0.53	2.76	5.21	21.76	30.66	11.97
4	-7.47	6.97	-10.30	-9.56	-2.17	-4.51
5	-3.16	4.43	-18.25	62.68	0.64	9.27
6	4.37	0.24	13.37	0.66	38.52	11.43
7	-13.68	60.34	-1.66	-1.69	19.72	12.61
8	17.35	14.73	14.38	3.72	-1.39	9.76
9	16.92	-3.95	0.85	40.71	7.99	12.50
10	-6.82	2.47	6.13	21.08	0.94	4.76
11	2.05	-7.30	-9.78	20.85	10.83	3.33
12	10.20	-0.84	2.18	-22.28	26.42	3.14
13	-4.44	-1.12	-0.84	-19.21	21.01	-0.92
14	-15.95	9.31	21.19	-4.40	-6.92	0.64
15	38.06	8.74	9.88	12.97	11.17	16.16
16	10.32	16.78	3.44	108.51	2.30	28.27
17	-8.10	6.20	35.64	-7.62	-6.57	3.91
18	-4.63	-6.72	4.17	4.10	5.75	0.53
19	-5.76	5.29	2.11	3.63	4.61	1.98
20	-15.08	-6.04	-6.49	-0.86	-9.59	-7.61
21	4.21	1.26	10.26	16.13	-12.71	3.83
22	10.33	29.50	4.53	183.65	-2.02	45.20
23	6.86	10.02	9.78	-2.44	6.12	6.07
24	-18.58	33.71	-19.32	8.33	0.39	0.91
25	19.54	1.40	2.98	20.43	-15.79	5.71
26	14.29	7.10	21.94	-16.11	-22.23	1.00
27	-1.66	-8.82	-5.47	20.62	7.36	2.41
28	5.48	3.71	1.56	-11.38	6.45	1.16
29	34.24	-17.39	3.91	105.32	-2.46	24.72
30	7.43	9.57	9.29	28.54	5.48	12.06
31	-2.98	10.03	14.69	1.28	-0.79	4.44
32	-12.45	-13.48	-8.04	9.95	-0.73	-4.95
33	2.39	-14.51	4.25	-3.25	15.47	0.87
34	3.72	11.65	40.45	1.07	13.82	14.14
35	2.46	-1.19	9.97	-12.39	-1.22	-0.48
36	-4.13	68.58	-7.18	21.08	45.09	24.69
37	23.19	3.31	25.52	14.95	-13.86	10.62
38	2.15	-6.54	51.45	-8.72	29.81	13.63
39	0.75	21.28	4.09	-6.26	-4.14	3.14
40	5.59	-8.32	7.10	9.69	14.31	5.67
41	13.96	1.18	52.25	-14.98	21.20	14.72
42	7.84	-2.90	7.43	21.01	-0.50	6.58
43	7.44	10.34	6.73	11.96	7.88	8.87
44	-2.00	-11.66	71.73	4.57	-18.13	8.90
45	12.40	-14.42	-8.14	112.44	3.65	21.19
46	-10.27	-17.18	33.03	27.03	-10.63	4.40
47	-0.15	-6.72	28.94	13.84	-14.47	4.29
48	-11.03	2.48	35.52	-11.01	33.06	9.80