| Value | Category | Cases | |
|---|---|---|---|
| 1 | 203 |
27.2%
|
|
| 2 | 120 |
16.1%
|
|
| 3 | 72 |
9.7%
|
|
| 4 | 59 |
7.9%
|
|
| 5 | 49 |
6.6%
|
|
| 6 | 23 |
3.1%
|
|
| 7 | 16 |
2.1%
|
|
| 8 | 30 |
4%
|
|
| 9 | 4 |
0.5%
|
|
| 10 | 43 |
5.8%
|
|
| 12 | 12 |
1.6%
|
|
| 13 | 5 |
0.7%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 26 |
3.5%
|
|
| 16 | 2 |
0.3%
|
|
| 20 | 10 |
1.3%
|
|
| 22 | 1 |
0.1%
|
|
| 23 | 1 |
0.1%
|
|
| 25 | 9 |
1.2%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 42 |
5.6%
|
|
| 50 | 5 |
0.7%
|
|
| 77 | Don't know | 11 |
1.5%
|
| Sysmiss | 3013 |