| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1301 |
54.2%
|
|
| 1 | 911 |
38%
|
|
| 2 | 165 |
6.9%
|
|
| 3 | 13 |
0.5%
|
|
| 4 | 6 |
0.3%
|
|
| 5 | 1 |
0%
|
|
| 6 | 2 |
0.1%
|
|
| Sysmiss | 72 |