| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1840 |
34.9%
|
|
| 2 | 2983 |
56.6%
|
|
| 3 | 442 |
8.4%
|
|
| 9 | 6 |
0.1%
|
|
| Sysmiss | 14385 |