| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 20 |
1.9%
|
| 1 | 10000 and less | 361 |
33.6%
|
| 2 | 10001-50000 | 363 |
33.7%
|
| 3 | 50001-100000 | 155 |
14.4%
|
| 4 | over 100000 | 177 |
16.4%
|
| Sysmiss | 1169 |