| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16784 |
72.6%
|
|
| 1 | 650 |
2.8%
|
|
| 2 | 1746 |
7.6%
|
|
| 3 | 1662 |
7.2%
|
|
| 4 | 635 |
2.7%
|
|
| 5 | 260 |
1.1%
|
|
| 6 | 159 |
0.7%
|
|
| 7 | 1220 |
5.3%
|
|
| Sysmiss | 6 |