| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1528 |
40.5%
|
|
| 1 | 1223 |
32.4%
|
|
| 2 | 167 |
4.4%
|
|
| 3 | 207 |
5.5%
|
|
| 4 | 354 |
9.4%
|
|
| 5 | 124 |
3.3%
|
|
| 6 | 99 |
2.6%
|
|
| 7 | 37 |
1%
|
|
| 888 | 3 |
0.1%
|
|
| 999 | 33 |
0.9%
|
|
| Sysmiss | 806 |