| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 86 |
70.5%
|
| 1 | 26 |
21.3%
|
|
| 2 | 5 |
4.1%
|
|
| 98 | Available but Many | 0 |
0%
|
| 99 | Available but number unknown | 5 |
4.1%
|
| Sysmiss | 946 |