| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1184 |
53%
|
|
| 1 | 568 |
25.4%
|
|
| 2 | 306 |
13.7%
|
|
| 3 | 118 |
5.3%
|
|
| 4 | 33 |
1.5%
|
|
| 5 | 18 |
0.8%
|
|
| 6 | 5 |
0.2%
|
|
| 8 | 1 |
0%
|
|
| 10 | 2 |
0.1%
|
|
| Sysmiss | 22 |