| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, ALL ANIMALS AT LEAST ONCE | 1117 |
4.7%
|
| 2 | YES, SOME | 147 |
0.6%
|
| 3 | NO | 2425 |
10.3%
|
| Sysmiss | 19856 |
84.3%
|