| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1372 |
85.1%
|
|
| 1 | 98 |
6.1%
|
|
| 2 | 38 |
2.4%
|
|
| 3 | 16 |
1%
|
|
| 4 | 23 |
1.4%
|
|
| 5 | 7 |
0.4%
|
|
| 6 | 12 |
0.7%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 5 |
0.3%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 7 |
0.4%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 3 |
0.2%
|
|
| 20 | 9 |
0.6%
|
|
| 24 | 2 |
0.1%
|
|
| 25 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 50 | 1 |
0.1%
|
|
| 77 | Don't know | 10 |
0.6%
|
| Sysmiss | 1856 |