| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1339 |
29.8%
|
|
| 1 | 184 |
4.1%
|
|
| 2 | 304 |
6.8%
|
|
| 3 | 319 |
7.1%
|
|
| 4 | 259 |
5.8%
|
|
| 5 | 179 |
4%
|
|
| 6 | 79 |
1.8%
|
|
| 7 | 1828 |
40.7%
|
|
| Sysmiss | 1 |