| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
11.5%
|
|
| 5 | 2 |
3.3%
|
|
| 10 | 7 |
11.5%
|
|
| 11 | 2 |
3.3%
|
|
| 12 | 1 |
1.6%
|
|
| 15 | 4 |
6.6%
|
|
| 20 | 7 |
11.5%
|
|
| 21 | 1 |
1.6%
|
|
| 25 | 4 |
6.6%
|
|
| 30 | 1 |
1.6%
|
|
| 35 | 1 |
1.6%
|
|
| 40 | 1 |
1.6%
|
|
| 50 | 2 |
3.3%
|
|
| 109 | 1 |
1.6%
|
|
| 147 | 1 |
1.6%
|
|
| 185 | 1 |
1.6%
|
|
| 998 | 98. Don't know | 5 |
8.2%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 13 |
21.3%
|
| 9999 | 99. Missing | 0 |
0%
|
| Sysmiss | 205 |