| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1610 |
85.1%
|
|
| 2 | 223 |
11.8%
|
|
| 3 | 44 |
2.3%
|
|
| 4 | 12 |
0.6%
|
|
| 5 | 2 |
0.1%
|
|
| Sysmiss | 92 |