| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 11 |
0.8%
|
| 2 | NO | 251 |
17.9%
|
| 3 | DON'T KNOW | 1 |
0.1%
|
| 4 | REFUSED | 0 |
0%
|
| 88 | N/A | 1136 |
81.2%
|
| Sysmiss | 182 |