| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
60%
|
|
| 30 | 1 |
20%
|
|
| 300 | 1 |
20%
|
|
| 9999996 | 96. Not applicable | 0 |
0%
|
| 9999998 | 98. Don't know | 0 |
0%
|
| Sysmiss | 261 |