| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0-9 | 201 |
16.7%
|
| 1 | 10-19 | 285 |
23.7%
|
| 2 | 20-29 | 285 |
23.7%
|
| 3 | 30-39 | 190 |
15.8%
|
| 4 | 40-49 | 99 |
8.2%
|
| 5 | 50-59 | 83 |
6.9%
|
| 6 | 60-69 | 45 |
3.7%
|
| 7 | 70+ | 14 |
1.2%
|
| Sysmiss | 502 |