| Value | Category | Cases | |
|---|---|---|---|
| 0 | 300 |
10.6%
|
|
| 1 | 169 |
6%
|
|
| 2 | 187 |
6.6%
|
|
| 3 | 179 |
6.3%
|
|
| 4 | 204 |
7.2%
|
|
| 5 | 99 |
3.5%
|
|
| 6 | 92 |
3.3%
|
|
| 7 | 1593 |
56.4%
|
|
| Sysmiss | 3 |