| Value | Category | Cases | |
|---|---|---|---|
| 0 | 88 |
5.7%
|
|
| 1 | 312 |
20.2%
|
|
| 2 | 845 |
54.7%
|
|
| 3 | 165 |
10.7%
|
|
| 4 | 74 |
4.8%
|
|
| 5 | 38 |
2.5%
|
|
| 6 | 16 |
1%
|
|
| 7 | 3 |
0.2%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 1 |