| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1309 |
17.4%
|
|
| 1 | 107 |
1.4%
|
|
| 2 | 1903 |
25.4%
|
|
| 3 | 3492 |
46.5%
|
|
| 4 | 560 |
7.5%
|
|
| 5 | 96 |
1.3%
|
|
| 6 | 21 |
0.3%
|
|
| 7 | 3 |
0%
|
|
| 8 | 3 |
0%
|
|
| 9 | 10 |
0.1%
|
|
| Sysmiss | 4943 |