| Value | Category | Cases | |
|---|---|---|---|
| 0 | 830 |
35.3%
|
|
| 1 | 976 |
41.5%
|
|
| 2 | 360 |
15.3%
|
|
| 3 | 122 |
5.2%
|
|
| 4 | 43 |
1.8%
|
|
| 5 | 12 |
0.5%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| 11 | 1 |
0%
|
|
| Sysmiss | 2557 |