| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3398 |
38.8%
|
|
| 1 | 2561 |
29.3%
|
|
| 2 | 1612 |
18.4%
|
|
| 3 | 705 |
8.1%
|
|
| 4 | 291 |
3.3%
|
|
| 5 | 93 |
1.1%
|
|
| 6 | 48 |
0.5%
|
|
| 7 | 21 |
0.2%
|
|
| 8 | 11 |
0.1%
|
|
| 9 | 5 |
0.1%
|
|
| 10 | 5 |
0.1%
|
|
| 11 | 2 |
0%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 50 |