| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.3%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 5 |
0.4%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 130 |
9.4%
|
|
| 10 | 99 |
7.2%
|
|
| 11 | 119 |
8.6%
|
|
| 12 | 1014 |
73.7%
|
|
| 15 | 2 |
0.1%
|
|
| Sysmiss | 205 |