| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3423 |
90.5%
|
|
| 1 | 331 |
8.7%
|
|
| 2 | 27 |
0.7%
|
|
| 3 | 2 |
0.1%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 36165 |