| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
1.5%
|
|
| 1 | 12 |
3.6%
|
|
| 2 | 190 |
56.9%
|
|
| 3 | 81 |
24.3%
|
|
| 4 | 22 |
6.6%
|
|
| 5 | 12 |
3.6%
|
|
| 6 | 4 |
1.2%
|
|
| 7 | 4 |
1.2%
|
|
| 8 | 3 |
0.9%
|
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 458 |