| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1763 |
70.1%
|
|
| 2 | 1 |
0%
|
|
| 3 | 1 |
0%
|
|
| 5 | 2 |
0.1%
|
|
| 10 | 81 |
3.2%
|
|
| 14 | 1 |
0%
|
|
| 15 | 57 |
2.3%
|
|
| 20 | 89 |
3.5%
|
|
| 25 | 8 |
0.3%
|
|
| 30 | 361 |
14.4%
|
|
| 35 | 15 |
0.6%
|
|
| 40 | 11 |
0.4%
|
|
| 45 | 31 |
1.2%
|
|
| 50 | 17 |
0.7%
|
|
| 55 | 1 |
0%
|
|
| 56 | 2 |
0.1%
|
|
| 59 | 31 |
1.2%
|
|
| 77 | Don't know | 42 |
1.7%
|
| Sysmiss | 19 |