| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
0.9%
|
|
| 1 | 232 |
10.4%
|
|
| 2 | 1013 |
45.6%
|
|
| 3 | 201 |
9%
|
|
| 4 | 204 |
9.2%
|
|
| 5 | 114 |
5.1%
|
|
| 6 | 67 |
3%
|
|
| 7 | 17 |
0.8%
|
|
| 8 | 339 |
15.2%
|
|
| 9 | 15 |
0.7%
|
|
| Sysmiss | 6 |