| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 35 |
1.8%
|
| 1 | Yes | 1931 |
98.2%
|
| 2147483625 | Don't know | 0 |
0%
|
| 2147483639 | Refuse to answer | 0 |
0%
|
| Sysmiss | 719 |