| Value | Category | Cases | |
|---|---|---|---|
| 0 | 146 |
4.9%
|
|
| 1 | 60 |
2%
|
|
| 2 | 113 |
3.8%
|
|
| 3 | 152 |
5.1%
|
|
| 4 | 153 |
5.1%
|
|
| 5 | 197 |
6.6%
|
|
| 6 | 153 |
5.1%
|
|
| 7 | 1997 |
67.2%
|
|
| Sysmiss | 1109 |