| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1370 |
68.2%
|
|
| 1 | 396 |
19.7%
|
|
| 2 | 111 |
5.5%
|
|
| 3 | 101 |
5%
|
|
| 4 | 31 |
1.5%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 11862 |