| Value | Category | Cases | |
|---|---|---|---|
| 0 | 298 |
8.8%
|
|
| 1 | 912 |
26.8%
|
|
| 2 | 580 |
17.1%
|
|
| 3 | 424 |
12.5%
|
|
| 4 | 352 |
10.4%
|
|
| 5 | 244 |
7.2%
|
|
| 6 | 196 |
5.8%
|
|
| 7 | 129 |
3.8%
|
|
| 8 | 86 |
2.5%
|
|
| 9 | 80 |
2.4%
|
|
| 10 | 47 |
1.4%
|
|
| 11 | 36 |
1.1%
|
|
| 12 | 13 |
0.4%
|
|
| Sysmiss | 8839 |