| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0- | 1176 |
34.1%
|
| 1 | 1- | 464 |
13.4%
|
| 2 | 2- | 820 |
23.7%
|
| 3 | 3.5- | 488 |
14.1%
|
| 4 | 7- | 505 |
14.6%
|
| 5 | 601- | 0 |
0%
|
| Sysmiss | 2214 |