| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
3.4%
|
|
| 1 | 1 |
1.7%
|
|
| 2 | 1 |
1.7%
|
|
| 5 | 2 |
3.4%
|
|
| 10 | 5 |
8.5%
|
|
| 15 | 3 |
5.1%
|
|
| 20 | 5 |
8.5%
|
|
| 25 | 1 |
1.7%
|
|
| 30 | 27 |
45.8%
|
|
| 35 | 1 |
1.7%
|
|
| 40 | 2 |
3.4%
|
|
| 45 | 3 |
5.1%
|
|
| 90 | 2 |
3.4%
|
|
| 99 | No answer | 0 |
0%
|
| 135 | 1 |
1.7%
|
|
| 150 | 2 |
3.4%
|
|
| 888 | Don't know | 0 |
0%
|
| 999 | Not applicable | 1 |
1.7%
|
| Sysmiss | 1140 |