| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0- | 4100 |
30.7%
|
| 1 | 4- | 2659 |
19.9%
|
| 2 | 6- | 2166 |
16.2%
|
| 3 | 8- | 2258 |
16.9%
|
| 4 | 11.2- | 2177 |
16.3%
|
| 5 | 361- | 0 |
0%
|
| Sysmiss | 21917 |