|  | 95% CI | |
---|---|---|---|
Raw score | Percentile rank | Lower | Upper |
5 | 5 | 0.2 | 9.8 |
6 | 12 | 9.1 | 15.7 |
7 | 18 | 14.4 | 22.5 |
8 | 25 | 20.9 | 28.5 |
9 | 31 | 26.7 | 36.0 |
10 | 37 | 33.9 | 41.2 |
11 | 43 | 38.8 | 47.2 |
12 | 49 | 45.0 | 53.8 |
13 | 55 | 51.4 | 58.9 |
14 | 60 | 56.5 | 64.4 |
15 | 66 | 62.1 | 69.5 |
16 | 70 | 67.1 | 73.6 |
17 | 74 | 71.1 | 77.2 |
18 | 78 | 74.7 | 80.3 |
19 | 81 | 78.1 | 84.4 |
20 | 85 | 82.6 | 87.8 |
21 | 89 | 86.1 | 91.2 |
22 | 92 | 89.7 | 93.7 |
23 | 94 | 92.4 | 95.8 |
24 | 96 | 94.6 | 97.1 |
25 | 98 | 96.3 | 99.9 |