| Value | Category | Cases | |
|---|---|---|---|
| 1 | four | 7 |
0.7%
|
| 2 | none | 185 |
18.1%
|
| 3 | one | 510 |
50%
|
| 4 | shareroom | 32 |
3.1%
|
| 5 | three | 46 |
4.5%
|
| 6 | two | 241 |
23.6%
|
| Sysmiss | 195 |