| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 |
9.1%
|
|
| 1.5 | 1 |
3%
|
|
| 2 | 6 |
18.2%
|
|
| 3 | 4 |
12.1%
|
|
| 4 | 1 |
3%
|
|
| 5 | 5 |
15.2%
|
|
| 6 | 1 |
3%
|
|
| 8 | 1 |
3%
|
|
| 10 | 1 |
3%
|
|
| 15 | 6 |
18.2%
|
|
| 20 | 1 |
3%
|
|
| 25 | 1 |
3%
|
|
| 77 | refused | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| 250 | 1 |
3%
|
|
| 500 | 1 |
3%
|
|
| Sysmiss | 4937 |