| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4568 |
82.3%
|
|
| 1 | 610 |
11%
|
|
| 2 | 257 |
4.6%
|
|
| 3 | 84 |
1.5%
|
|
| 4 | 27 |
0.5%
|
|
| 5 | 3 |
0.1%
|
|
| Sysmiss | 3190 |