| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. YES, FORMAL | 672 |
0.7%
|
| 2 | 2. YES, INFORMAL | 1906 |
1.9%
|
| 3 | 3. NO | 97085 |
97.4%
|
| Sysmiss | 16657 |