| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1240 |
56.4%
|
|
| 1 | 148 |
6.7%
|
|
| 2 | 305 |
13.9%
|
|
| 3 | 210 |
9.5%
|
|
| 4 | 81 |
3.7%
|
|
| 5 | 61 |
2.8%
|
|
| 6 | 5 |
0.2%
|
|
| 7 | 149 |
6.8%
|
|
| Sysmiss | 1 |