| Value | Category | Cases | |
|---|---|---|---|
| 0 | 146 |
0.8%
|
|
| 1 | 6407 |
36.1%
|
|
| 2 | 7185 |
40.5%
|
|
| 3 | 2981 |
16.8%
|
|
| 4 | 860 |
4.8%
|
|
| 5 | 124 |
0.7%
|
|
| 6 | 31 |
0.2%
|
|
| 7 | 12 |
0.1%
|
|
| 9 | 6 |
0%
|
|
| Sysmiss | 201 |