| Value | Category | Cases | |
|---|---|---|---|
| 1 | 106 |
13.1%
|
|
| 2 | 103 |
12.7%
|
|
| 3 | 48 |
5.9%
|
|
| 4 | 41 |
5.1%
|
|
| 5 | 23 |
2.8%
|
|
| 6 | 16 |
2%
|
|
| 7 | 11 |
1.4%
|
|
| 8 | 23 |
2.8%
|
|
| 9 | 5 |
0.6%
|
|
| 10 | 15 |
1.8%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 8 |
1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 10 |
1.2%
|
|
| 16 | 8 |
1%
|
|
| 17 | 1 |
0.1%
|
|
| 20 | 16 |
2%
|
|
| 21 | 2 |
0.2%
|
|
| 22 | 1 |
0.1%
|
|
| 23 | 4 |
0.5%
|
|
| 25 | 6 |
0.7%
|
|
| 26 | 4 |
0.5%
|
|
| 27 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 29 | 2 |
0.2%
|
|
| 30 | 94 |
11.6%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 6 |
0.7%
|
|
| 77 | Don't know | 253 |
31.2%
|
| Sysmiss | 4186 |