| Value | Category | Cases | |
|---|---|---|---|
| 0 | 85 |
6.4%
|
|
| 1 | 198 |
14.8%
|
|
| 2 | 710 |
53.1%
|
|
| 3 | 174 |
13%
|
|
| 4 | 101 |
7.6%
|
|
| 5 | 33 |
2.5%
|
|
| 6 | 21 |
1.6%
|
|
| 7 | 6 |
0.4%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 11 | 2 |
0.1%
|
|
| Sysmiss | 164 |