| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1538 |
90.8%
|
|
| 3 | 71 |
4.2%
|
|
| 4 | 35 |
2.1%
|
|
| 5 | 34 |
2%
|
|
| 6 | 7 |
0.4%
|
|
| 7 | 7 |
0.4%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 5841 |