| Value | Category | Cases | |
|---|---|---|---|
| 0 | 227 |
10.9%
|
|
| 1 | 788 |
38%
|
|
| 2 | 598 |
28.8%
|
|
| 3 | 288 |
13.9%
|
|
| 4 | 105 |
5.1%
|
|
| 5 | 38 |
1.8%
|
|
| 6 | 19 |
0.9%
|
|
| 7 | 5 |
0.2%
|
|
| 8 | 4 |
0.2%
|
|
| 9 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| Sysmiss | 5 |