| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
28.6%
|
|
| 2 | 1 |
4.8%
|
|
| 7 | 1 |
4.8%
|
|
| 15 | 3 |
14.3%
|
|
| 20 | 1 |
4.8%
|
|
| 25 | 2 |
9.5%
|
|
| 30 | 1 |
4.8%
|
|
| 40 | 1 |
4.8%
|
|
| 60 | 1 |
4.8%
|
|
| 200 | 1 |
4.8%
|
|
| 998 | 98. Don't know | 0 |
0%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 3 |
14.3%
|
| Sysmiss | 286 |