| Value | Category | Cases | |
|---|---|---|---|
| 0 | 880 |
9.6%
|
|
| 0.5 | 1308 |
14.3%
|
|
| 1 | 1561 |
17%
|
|
| 5 | 3303 |
36.1%
|
|
| 18 | 930 |
10.2%
|
|
| 52 | 247 |
2.7%
|
|
| 156 | 928 |
10.1%
|
|
| Sysmiss | 12240 |