| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 101 |
82.8%
|
| 1 | 10 |
8.2%
|
|
| 2 | 5 |
4.1%
|
|
| 98 | Available but Many | 5 |
4.1%
|
| 99 | Available but number unknown | 1 |
0.8%
|
| Sysmiss | 946 |