| Value | Category | Cases | |
|---|---|---|---|
| 0 | 505 |
5.3%
|
|
| 1 | 1866 |
19.7%
|
|
| 2 | 2678 |
28.3%
|
|
| 3 | 1859 |
19.6%
|
|
| 4 | 1263 |
13.3%
|
|
| 5 | 584 |
6.2%
|
|
| 6 | 403 |
4.3%
|
|
| 7 | 86 |
0.9%
|
|
| 8 | 120 |
1.3%
|
|
| 9 | 24 |
0.3%
|
|
| 10 | 52 |
0.5%
|
|
| 12 | 18 |
0.2%
|
|
| 13 | 3 |
0%
|
|
| 14 | 2 |
0%
|
|
| 15 | 2 |
0%
|
|
| 18 | 1 |
0%
|
|
| 20 | 2 |
0%
|
|
| Sysmiss | 392 |