| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 |
4.5%
|
|
| 2 | 39 |
5.7%
|
|
| 3 | 70 |
10.2%
|
|
| 4 | 46 |
6.7%
|
|
| 5 | 40 |
5.8%
|
|
| 6 | 36 |
5.3%
|
|
| 7 | 28 |
4.1%
|
|
| 8 | 33 |
4.8%
|
|
| 9 | 38 |
5.6%
|
|
| 10 | 32 |
4.7%
|
|
| 11 | 40 |
5.8%
|
|
| 12 | 42 |
6.1%
|
|
| 97 | Missing | 209 |
30.6%
|
| Sysmiss | 2020 |