| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1695 |
70.4%
|
|
| 2 | 324 |
13.5%
|
|
| 3 | 243 |
10.1%
|
|
| 4 | 79 |
3.3%
|
|
| 8 | 65 |
2.7%
|
|
| Sysmiss | 8444 |