Year | Mean Method | Median Method | Jackknife Method |
1 | −0.37 | −0.20 | −0.38 |
2 | 0.24 | 0.41 | 0.25 |
3 | −0.29 | −0.13 | −0.30 |
4 | −0.26 | −0.09 | −0.27 |
5 | −0.29 | −0.13 | −0.30 |
6 | −0.58 | −0.41 | −0.60 |
7 | −0.54 | −0.38 | −0.56 |
8 | −0.38 | −0.22 | −0.39 |
9 | −0.50 | −0.33 | −0.52 |
10 | −0.21 | −0.04 | −0.22 |
11 | 0.38 | 0.55 | −0.39 |
12 | 0.16 | 0.33 | 0.17 |
13 | 1.01 | 1.18 | 1.04 |
14 | −0.25 | −0.08 | −0.26 |
15 | −0.11 | 0.05 | −0.11 |
16 | 0.19 | 0.36 | 0.2 |
17 | 0.16 | 0.33 | 0.17 |
18 | 0.32 | 0.48 | 0.33 |
19 | 0.55 | 0.72 | 0.57 |
20 | 0.67 | 0.84 | 0.69 |
21 | 0.74 | 0.91 | 0.77 |
22 | −0.4 | −0.23 | −0.41 |
23 | 0.67 | 0.84 | 0.69 |
24 | 0.45 | 0.62 | 0.47 |
25 | 1 | 1.17 | 1.03 |
26 | −0.54 | −0.38 | −0.56 |
27 | −0.7 | −0.53 | −0.72 |
28 | −0.58 | −0.41 | −0.6 |
29 | −0.41 | −0.24 | −0.42 |
30 | −0.12 | 0.05 | −0.12 |