| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1032 |
55%
|
|
| 1 | 270 |
14.4%
|
|
| 2 | 248 |
13.2%
|
|
| 3 | 140 |
7.5%
|
|
| 4 | 44 |
2.3%
|
|
| 5 | 23 |
1.2%
|
|
| 6 | 16 |
0.9%
|
|
| 7 | 105 |
5.6%
|
|
| Sysmiss | 17 |