| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 16 |
1.1%
|
| 2 | NO | 45 |
3.2%
|
| 3 | DON'T KNOW | 0 |
0%
|
| 4 | REFUSED | 0 |
0%
|
| 88 | N/A | 1338 |
95.6%
|
| Sysmiss | 182 |