| Value | Category | Cases | |
|---|---|---|---|
| 0 | 177 |
8.8%
|
|
| 1 | 443 |
22%
|
|
| 2 | 513 |
25.5%
|
|
| 3 | 396 |
19.7%
|
|
| 4 | 254 |
12.6%
|
|
| 5 | 124 |
6.2%
|
|
| 6 | 62 |
3.1%
|
|
| 7 | 25 |
1.2%
|
|
| 8 | 11 |
0.5%
|
|
| 9 | 3 |
0.1%
|
|
| 10 | 3 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| Sysmiss | 611 |