| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1688 |
45.8%
|
|
| 1 | 548 |
14.9%
|
|
| 2 | 415 |
11.3%
|
|
| 3 | 334 |
9.1%
|
|
| 4 | 258 |
7%
|
|
| 5 | 195 |
5.3%
|
|
| 6 | 138 |
3.7%
|
|
| 7 | 81 |
2.2%
|
|
| 8 | 31 |
0.8%
|
|
| Sysmiss | 8 |