| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2498 |
75.5%
|
|
| 2 | 1 |
0%
|
|
| 3 | 2 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 4 |
0.1%
|
|
| 9 | 1 |
0%
|
|
| 10 | 21 |
0.6%
|
|
| 12 | 2 |
0.1%
|
|
| 15 | 24 |
0.7%
|
|
| 16 | 1 |
0%
|
|
| 19 | 2 |
0.1%
|
|
| 20 | 45 |
1.4%
|
|
| 21 | 1 |
0%
|
|
| 25 | 5 |
0.2%
|
|
| 30 | 346 |
10.5%
|
|
| 35 | 4 |
0.1%
|
|
| 38 | 3 |
0.1%
|
|
| 40 | 16 |
0.5%
|
|
| 44 | 1 |
0%
|
|
| 45 | 24 |
0.7%
|
|
| 46 | 1 |
0%
|
|
| 50 | 12 |
0.4%
|
|
| 77 | Don't know | 284 |
8.6%
|
| Sysmiss | 880 |