| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 16 |
2.5%
|
| 2 | One | 117 |
18.6%
|
| 3 | Two | 207 |
33%
|
| 4 | More than Two | 127 |
20.2%
|
| 5 | Not Applicable | 161 |
25.6%
|
| Sysmiss | 47 |