| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1356 |
68.1%
|
|
| 2 | 451 |
22.7%
|
|
| 3 | 131 |
6.6%
|
|
| 4 | 33 |
1.7%
|
|
| 5 | 12 |
0.6%
|
|
| 6 | 7 |
0.4%
|
|
| Sysmiss | 1627 |