| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1364 |
80.2%
|
|
| 2 | 281 |
16.5%
|
|
| 3 | 50 |
2.9%
|
|
| 4 | 4 |
0.2%
|
|
| 5 | 1 |
0.1%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 2301 |