| Value | Category | Cases | |
|---|---|---|---|
| 0 | 307 |
27.3%
|
|
| 1 | 185 |
16.4%
|
|
| 2 | 223 |
19.8%
|
|
| 3 | 155 |
13.8%
|
|
| 4 | 100 |
8.9%
|
|
| 5 | 72 |
6.4%
|
|
| 6 | 37 |
3.3%
|
|
| 7 | 27 |
2.4%
|
|
| 8 | 12 |
1.1%
|
|
| 9 | 4 |
0.4%
|
|
| 10 | 2 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 89 |