| Value | Category | Cases | |
|---|---|---|---|
| 0 | NO | 1530 |
97%
|
| 2 | YES, but not last year | 20 |
1.3%
|
| 4 | YES, during last year | 9 |
0.6%
|
| 88 | N/A | 19 |
1.2%
|
| 99 | Missing Value | 0 |
0%
|
| Sysmiss | 3 |