| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 and less | 100 |
45.2%
|
| 2 | 11-20 | 93 |
42.1%
|
| 3 | 21-40 | 23 |
10.4%
|
| 4 | more than 40 | 5 |
2.3%
|
| 8 | don’t know | 0 |
0%
|
| Sysmiss | 19288 |