| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 10 | 3 | 3 |
14.3%
|
|
| 20 | 3 | 2 |
12.6%
|
|
| 24 | 1 | 0 |
1.2%
|
|
| 30 | 5 | 4 |
18.1%
|
|
| 36 | 1 | 0 |
1.2%
|
|
| 50 | 2 | 1 |
7.3%
|
|
| 60 | 1 | 0 |
1.2%
|
|
| 70 | 1 | 0 |
1.7%
|
|
| 90 | 1 | 1 |
2.7%
|
|
| 120 | 3 | 2 |
7.9%
|
|
| 180 | 2 | 1 |
2.8%
|
|
| 210 | 1 | 1 |
7%
|
|
| 998 | don't know | 6 | 4 |
22%
|
| Sysmiss | 3263 | 3274 |