| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 |
0%
|
| 0 | 5 |
2.5%
|
|
| 13 | 1 |
0.5%
|
|
| 14 | 1 |
0.5%
|
|
| 15 | 4 |
2%
|
|
| 16 | 4 |
2%
|
|
| 17 | 4 |
2%
|
|
| 18 | 8 |
4%
|
|
| 19 | 9 |
4.5%
|
|
| 20 | 27 |
13.5%
|
|
| 21 | 34 |
17%
|
|
| 22 | 82 |
41%
|
|
| 23 | 10 |
5%
|
|
| 24 | 3 |
1.5%
|
|
| 25 | 1 |
0.5%
|
|
| 26 | 1 |
0.5%
|
|
| 99 | Not available | 6 |
3%
|