| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4907 |
27.1%
|
|
| 1 | 11109 |
61.3%
|
|
| 2 | 1764 |
9.7%
|
|
| 3 | 270 |
1.5%
|
|
| 4 | 49 |
0.3%
|
|
| 5 | 11 |
0.1%
|
|
| 9 | 6 |
0%
|
|
| Sysmiss | 203 |