| Value | Category | Cases | |
|---|---|---|---|
| 1 | 62 |
11.7%
|
|
| 2 | 96 |
18.1%
|
|
| 3 | 70 |
13.2%
|
|
| 4 | 50 |
9.4%
|
|
| 5 | 38 |
7.2%
|
|
| 6 | 22 |
4.2%
|
|
| 7 | 10 |
1.9%
|
|
| 8 | 18 |
3.4%
|
|
| 9 | 9 |
1.7%
|
|
| 10 | 19 |
3.6%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 3 |
0.6%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 2 |
0.4%
|
|
| 15 | 6 |
1.1%
|
|
| 17 | 2 |
0.4%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 5 |
0.9%
|
|
| 24 | 1 |
0.2%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| 40 | 1 |
0.2%
|
|
| 50 | 2 |
0.4%
|
|
| 77 | Don't know | 109 |
20.6%
|
| Sysmiss | 3657 |