| Value | Category | Cases | |
|---|---|---|---|
| 0.5 | 3 |
1.5%
|
|
| 1 | 16 |
7.8%
|
|
| 1.5 | 2 |
1%
|
|
| 2 | 18 |
8.7%
|
|
| 3 | 19 |
9.2%
|
|
| 4 | 11 |
5.3%
|
|
| 5 | 21 |
10.2%
|
|
| 6 | 19 |
9.2%
|
|
| 7 | 4 |
1.9%
|
|
| 8 | 13 |
6.3%
|
|
| 9 | 3 |
1.5%
|
|
| 10 | 27 |
13.1%
|
|
| 11 | 3 |
1.5%
|
|
| 12 | 14 |
6.8%
|
|
| 13 | 1 |
0.5%
|
|
| 14 | 2 |
1%
|
|
| 15 | 10 |
4.9%
|
|
| 16 | 2 |
1%
|
|
| 17 | 1 |
0.5%
|
|
| 18 | 3 |
1.5%
|
|
| 20 | 6 |
2.9%
|
|
| 22 | 2 |
1%
|
|
| 25 | 1 |
0.5%
|
|
| 26 | 2 |
1%
|
|
| 32 | 1 |
0.5%
|
|
| 35 | 1 |
0.5%
|
|
| 40 | 1 |
0.5%
|
|
| 77 | refused | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4764 |