| Value | Category | Cases | |
|---|---|---|---|
| 8 | 1 |
5%
|
|
| 15 | 1 |
5%
|
|
| 16 | 1 |
5%
|
|
| 17 | 2 |
10%
|
|
| 18 | 2 |
10%
|
|
| 20 | 4 |
20%
|
|
| 22 | 1 |
5%
|
|
| 23 | 1 |
5%
|
|
| 25 | 1 |
5%
|
|
| 30 | 2 |
10%
|
|
| 43 | 1 |
5%
|
|
| 54 | 1 |
5%
|
|
| 55 | 1 |
5%
|
|
| 99 | DON'T KNOW/REFUSED | 1 |
5%
|
| Sysmiss | 11386 |