| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
3.2%
|
|
| 1 | 69 |
3.2%
|
|
| 2 | 167 |
7.7%
|
|
| 3 | 120 |
5.5%
|
|
| 4 | 205 |
9.5%
|
|
| 5 | 285 |
13.1%
|
|
| 6 | 1252 |
57.7%
|
|
| Sysmiss | 3838 |