| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1721 |
84.6%
|
|
| 2 | 132 |
6.5%
|
|
| 3 | 30 |
1.5%
|
|
| 4 | 52 |
2.6%
|
|
| 5 | 23 |
1.1%
|
|
| 6 | 29 |
1.4%
|
|
| 7 | 47 |
2.3%
|
|
| Sysmiss | 30 |