| Value | Category | Cases | |
|---|---|---|---|
| 1 | 876 |
28%
|
|
| 2 | 1179 |
37.7%
|
|
| 3 | 505 |
16.2%
|
|
| 4 | 180 |
5.8%
|
|
| 5 | 123 |
3.9%
|
|
| 6 | 84 |
2.7%
|
|
| 7 | 25 |
0.8%
|
|
| 8 | 23 |
0.7%
|
|
| 9 | 11 |
0.4%
|
|
| 10 | 52 |
1.7%
|
|
| 11 | 4 |
0.1%
|
|
| 12 | 9 |
0.3%
|
|
| 13 | 3 |
0.1%
|
|
| 14 | 4 |
0.1%
|
|
| 15 | 11 |
0.4%
|
|
| 16 | 2 |
0.1%
|
|
| 17 | 1 |
0%
|
|
| 18 | 1 |
0%
|
|
| 20 | 29 |
0.9%
|
|
| 77 | Don't know | 4 |
0.1%
|
| Sysmiss | 861 |