| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes | 17 |
3.4%
|
| 2 | 480 |
96.6%
|
|
| 88 | N/A | 0 |
0%
|
| 99 | Unknown | 0 |
0%
|
| Sysmiss | 1084 |