| Value | Category | Cases | |
|---|---|---|---|
| 0 | 780 |
13.8%
|
|
| 1 | 1249 |
22.1%
|
|
| 2 | 1252 |
22.2%
|
|
| 3 | 996 |
17.7%
|
|
| 4 | 582 |
10.3%
|
|
| 5 | 667 |
11.8%
|
|
| 6 | 117 |
2.1%
|
|
| Sysmiss | 16894 |