| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
3.9%
|
|
| 2 | 9 |
5%
|
|
| 3 | 2 |
1.1%
|
|
| 4 | 3 |
1.7%
|
|
| 5 | 7 |
3.9%
|
|
| 6 | 3 |
1.7%
|
|
| 7 | 2 |
1.1%
|
|
| 9 | 1 |
0.6%
|
|
| 10 | 10 |
5.6%
|
|
| 12 | 3 |
1.7%
|
|
| 15 | 2 |
1.1%
|
|
| 16 | 2 |
1.1%
|
|
| 18 | 1 |
0.6%
|
|
| 20 | 2 |
1.1%
|
|
| 23 | 1 |
0.6%
|
|
| 24 | 1 |
0.6%
|
|
| 25 | 2 |
1.1%
|
|
| 27 | 1 |
0.6%
|
|
| 30 | 2 |
1.1%
|
|
| 45 | 1 |
0.6%
|
|
| 77 | Don't know | 118 |
65.6%
|
| Sysmiss | 4817 |