| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1560 |
49%
|
|
| 1 | 447 |
14%
|
|
| 2 | 336 |
10.5%
|
|
| 3 | 244 |
7.7%
|
|
| 4 | 178 |
5.6%
|
|
| 5 | 164 |
5.1%
|
|
| 6 | 125 |
3.9%
|
|
| 7 | 89 |
2.8%
|
|
| 8 | 42 |
1.3%
|
|
| Sysmiss | 4 |