| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 271 |
5.9%
|
| 2 | 1 to 5 | 1032 |
22.5%
|
| 3 | 6 to 10 | 795 |
17.3%
|
| 4 | 11 to 20 | 2486 |
54.2%
|
| 5 | more than 20 | 4 |
0.1%
|
| Sysmiss | 30 |