| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1672 |
76.3%
|
|
| 1 | 90 |
4.1%
|
|
| 2 | 123 |
5.6%
|
|
| 3 | 86 |
3.9%
|
|
| 4 | 47 |
2.1%
|
|
| 5 | 34 |
1.6%
|
|
| 6 | 15 |
0.7%
|
|
| 7 | 125 |
5.7%
|
|
| Sysmiss | 8 |