| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2359 |
64.8%
|
|
| 1 | 224 |
6.1%
|
|
| 2 | 824 |
22.6%
|
|
| 3 | 207 |
5.7%
|
|
| 4 | 26 |
0.7%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 4 |