| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1827 |
59.7%
|
|
| 1 | 440 |
14.4%
|
|
| 2 | 297 |
9.7%
|
|
| 3 | 166 |
5.4%
|
|
| 4 | 122 |
4%
|
|
| 5 | 69 |
2.3%
|
|
| 6 | 58 |
1.9%
|
|
| 7 | 35 |
1.1%
|
|
| 8 | 34 |
1.1%
|
|
| 9 | 13 |
0.4%
|
|
| Sysmiss | 364 |