| Value | Category | Cases | |
|---|---|---|---|
| 0 | 305 |
21.1%
|
|
| 1 | 422 |
29.2%
|
|
| 2 | 310 |
21.5%
|
|
| 3 | 169 |
11.7%
|
|
| 4 | 118 |
8.2%
|
|
| 5 | 76 |
5.3%
|
|
| 6 | 25 |
1.7%
|
|
| 7 | 5 |
0.3%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 3 |
0.2%
|
|
| 10 | 3 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 558 |