| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4197 |
63.6%
|
|
| 1 | 827 |
12.5%
|
|
| 2 | 657 |
10%
|
|
| 3 | 375 |
5.7%
|
|
| 4 | 161 |
2.4%
|
|
| 5 | 134 |
2%
|
|
| 6 | 31 |
0.5%
|
|
| 7 | 218 |
3.3%
|
|
| Sysmiss | 136 |