| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3264 |
88.4%
|
|
| 2 | 258 |
7%
|
|
| 3 | 121 |
3.3%
|
|
| 4 | 22 |
0.6%
|
|
| 6 | 26 |
0.7%
|
|
| Sysmiss | 12402 |