| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1819 |
82.6%
|
|
| 1 | 328 |
14.9%
|
|
| 2 | 49 |
2.2%
|
|
| 3 | 4 |
0.2%
|
|
| 5 | 1 |
0%
|
|
| 6 | 2 |
0.1%
|
|
| Sysmiss | 2 |