| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3378 |
74.4%
|
|
| 1 | 6 |
0.1%
|
|
| 2 | 2 |
0%
|
|
| 3 | 6 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| 5 | 34 |
0.7%
|
|
| 6 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0%
|
|
| 10 | 86 |
1.9%
|
|
| 11 | 1 |
0%
|
|
| 15 | 126 |
2.8%
|
|
| 19 | 1 |
0%
|
|
| 20 | 59 |
1.3%
|
|
| 22 | 1 |
0%
|
|
| 24 | 1 |
0%
|
|
| 25 | 4 |
0.1%
|
|
| 30 | 687 |
15.1%
|
|
| 35 | 5 |
0.1%
|
|
| 40 | 18 |
0.4%
|
|
| 45 | 84 |
1.8%
|
|
| 50 | 12 |
0.3%
|
|
| 60 | 1 |
0%
|
|
| 77 | Don't know | 22 |
0.5%
|
| 80 | 1 |
0%
|
|
| 99 | 1 |
0%
|
|
| Sysmiss | 107 |