| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
16.1%
|
|
| 5 | 1 |
3.2%
|
|
| 10 | 2 |
6.5%
|
|
| 12 | 1 |
3.2%
|
|
| 15 | 3 |
9.7%
|
|
| 18 | 1 |
3.2%
|
|
| 20 | 1 |
3.2%
|
|
| 22 | 1 |
3.2%
|
|
| 25 | 1 |
3.2%
|
|
| 30 | 1 |
3.2%
|
|
| 35 | 1 |
3.2%
|
|
| 50 | 2 |
6.5%
|
|
| 60 | 1 |
3.2%
|
|
| 100 | 1 |
3.2%
|
|
| 998 | 98. Don't know | 3 |
9.7%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 6 |
19.4%
|
| 9999 | 99. Missing | 0 |
0%
|
| Sysmiss | 235 |