| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
16.4%
|
|
| 0.5 | 5 |
7.5%
|
|
| 1 | 18 |
26.9%
|
|
| 1.5 | 3 |
4.5%
|
|
| 2 | 12 |
17.9%
|
|
| 3 | 4 |
6%
|
|
| 4 | 3 |
4.5%
|
|
| 6 | 3 |
4.5%
|
|
| 8 | 1 |
1.5%
|
|
| 10 | 2 |
3%
|
|
| 12 | 1 |
1.5%
|
|
| 35 | 1 |
1.5%
|
|
| 45 | 1 |
1.5%
|
|
| 50 | 2 |
3%
|
|
| 77 | refuse | 0 |
0%
|
| 88 | dont know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4903 |