| Value | Category | Cases | |
|---|---|---|---|
| 0 | 98 |
9.3%
|
|
| 1 | 171 |
16.3%
|
|
| 2 | 195 |
18.6%
|
|
| 3 | 177 |
16.9%
|
|
| 4 | 162 |
15.4%
|
|
| 5 | 101 |
9.6%
|
|
| 6 | 75 |
7.1%
|
|
| 7 | 34 |
3.2%
|
|
| 8 | 26 |
2.5%
|
|
| 9 | 6 |
0.6%
|
|
| 11 | 1 |
0.1%
|
|
| 13 | 3 |
0.3%
|
|
| Sysmiss | 15 |