| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2330 |
68.5%
|
|
| 1 | 893 |
26.3%
|
|
| 2 | 145 |
4.3%
|
|
| 3 | 24 |
0.7%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 1 |
0%
|
|
| 8 | 3 |
0.1%
|
|
| 10 | 1 |
0%
|
|
| Sysmiss | 802 |