| Value | Category | Cases | |
|---|---|---|---|
| 13 | 8 |
5.3%
|
|
| 14 | 19 |
12.7%
|
|
| 15 | 13 |
8.7%
|
|
| 16 | 9 |
6%
|
|
| 17 | 12 |
8%
|
|
| 18 | 16 |
10.7%
|
|
| 19 | 13 |
8.7%
|
|
| 20 | 9 |
6%
|
|
| 21 | 11 |
7.3%
|
|
| 22 | 8 |
5.3%
|
|
| 23 | 9 |
6%
|
|
| 24 | 6 |
4%
|
|
| 26 | 1 |
0.7%
|
|
| 27 | 2 |
1.3%
|
|
| 28 | 2 |
1.3%
|
|
| 29 | 3 |
2%
|
|
| 30 | 8 |
5.3%
|
|
| 31 | 1 |
0.7%
|
|
| 99 | 99.MISSING | 0 |
0%
|
| Sysmiss | 835 |