| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0- | 4694 |
35.2%
|
| 1 | 1.6- | 1747 |
13.1%
|
| 2 | 3- | 1743 |
13.1%
|
| 3 | 5- | 2972 |
22.3%
|
| 4 | 10.5- | 2169 |
16.3%
|
| 5 | 2201- | 0 |
0%
|
| Sysmiss | 21952 |