| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1742 |
87.3%
|
|
| 2 | 234 |
11.7%
|
|
| 3 | 13 |
0.7%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 4 |
0.2%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 9771 |