序号	1 To 25records	26 To 50records	51 To 75records	76 To 100records	101 To 125records	average
1	1.31	10.06	-0.20	4.06	10.56	5.16
2	8.47	1.82	0.44	-1.18	2.31	2.37
3	3.05	8.97	-12.20	2.20	2.18	0.84
4	1.72	1.36	12.20	-2.16	1.22	2.87
5	2.78	10.13	10.27	-0.57	-3.34	3.85
6	-3.67	2.82	3.34	0.75	7.71	2.19
7	-2.01	5.00	105.53	2.70	8.08	23.86
8	-2.12	-1.15	-2.28	0.12	9.99	0.91
9	1.19	1.90	2.29	2.42	4.63	2.48
10	1.52	2.75	3.11	1.85	10.10	3.87
11	5.37	4.08	13.00	8.38	32.85	12.74
12	6.14	-1.13	0.29	5.61	20.07	6.20
13	13.54	10.32	26.47	5.51	10.45	13.26
14	23.08	8.00	2.94	10.00	11.82	11.17
15	3.77	4.87	36.41	2.19	7.91	11.03
16	7.09	2.18	7.46	7.50	2.40	5.33
17	3.02	2.05	5.56	6.09	2.15	3.77
18	12.38	0.53	1.84	6.29	10.02	6.21
19	1.54	12.94	5.64	-2.32	-4.13	2.73
20	193.16	3.12	2.93	1.51	3.32	40.81
21	4.70	0.24	2.95	49.35	21.80	15.81
22	0.95	-25.65	0.76	4.15	4.90	-2.98
23	6.05	1.08	23.02	5.33	4.04	7.90
24	8.52	2.30	7.10	5.29	1.52	4.95
25	25.85	2.21	9.01	0.06	-3.82	6.66