| Value | Category | Cases | |
|---|---|---|---|
| 501 | 1095 |
38.1%
|
|
| 502 | 808 |
28.1%
|
|
| 503 | 550 |
19.1%
|
|
| 504 | 412 |
14.3%
|
|
| 505 | 7 |
0.2%
|
|
| 506 | 2 |
0.1%
|
|
| 507 | 1 |
0%
|
|
| 508 | 1 |
0%
|
|
| Sysmiss | 7703 |