| Value | Category | Cases | |
|---|---|---|---|
| 1 | 491 |
14.4%
|
|
| 2 | 1109 |
32.5%
|
|
| 3 | 737 |
21.6%
|
|
| 4 | 444 |
13%
|
|
| 5 | 270 |
7.9%
|
|
| 6 | 134 |
3.9%
|
|
| 7 | 57 |
1.7%
|
|
| 8 | 58 |
1.7%
|
|
| 9 | 20 |
0.6%
|
|
| 10 | 34 |
1%
|
|
| 11 | 4 |
0.1%
|
|
| 12 | 12 |
0.4%
|
|
| 13 | 5 |
0.1%
|
|
| 14 | 6 |
0.2%
|
|
| 15 | 10 |
0.3%
|
|
| 16 | 4 |
0.1%
|
|
| 17 | 1 |
0%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 3 |
0.1%
|
|
| 77 | Don't know | 13 |
0.4%
|
| 99 | Don't know | 1 |
0%
|
| Sysmiss | 343 |