| Value | Category | Cases | |
|---|---|---|---|
| 0 | 980 |
26.4%
|
|
| 1 | 41 |
1.1%
|
|
| 2 | 306 |
8.2%
|
|
| 3 | 444 |
11.9%
|
|
| 4 | 342 |
9.2%
|
|
| 5 | 344 |
9.3%
|
|
| 6 | 322 |
8.7%
|
|
| 7 | 365 |
9.8%
|
|
| 8 | 313 |
8.4%
|
|
| 9 | 169 |
4.5%
|
|
| 10 | 78 |
2.1%
|
|
| 11 | 13 |
0.3%
|
|
| Sysmiss | 1233 |