| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
1.5%
|
|
| 1 | 336 |
12.9%
|
|
| 2 | 281 |
10.8%
|
|
| 3 | 224 |
8.6%
|
|
| 4 | 142 |
5.5%
|
|
| 5 | 80 |
3.1%
|
|
| 6 | 1502 |
57.7%
|
|
| Sysmiss | 27186 |