| Value | Category | Cases | |
|---|---|---|---|
| 0 | 830 |
68.8%
|
|
| 1 | 162 |
13.4%
|
|
| 2 | 118 |
9.8%
|
|
| 3 | 64 |
5.3%
|
|
| 4 | 17 |
1.4%
|
|
| 5 | 5 |
0.4%
|
|
| 6 | 6 |
0.5%
|
|
| 7 | 3 |
0.2%
|
|
| 16 | 1 |
0.1%
|
|
| Sysmiss | 5854 |