| Value | Category | Cases | |
|---|---|---|---|
| 0 | 428 |
26.5%
|
|
| 1 | 438 |
27.2%
|
|
| 2 | 182 |
11.3%
|
|
| 3 | 97 |
6%
|
|
| 4 | 151 |
9.4%
|
|
| 5 | 75 |
4.6%
|
|
| 6 | 46 |
2.9%
|
|
| 7 | 11 |
0.7%
|
|
| 8 | 31 |
1.9%
|
|
| 9 | 8 |
0.5%
|
|
| 10 | 25 |
1.5%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 18 |
1.1%
|
|
| 13 | 3 |
0.2%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 2 |
0.1%
|
|
| 16 | 7 |
0.4%
|
|
| 18 | 6 |
0.4%
|
|
| 20 | 15 |
0.9%
|
|
| 23 | 2 |
0.1%
|
|
| 24 | 3 |
0.2%
|
|
| 25 | 2 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 22 |
1.4%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 40 | 7 |
0.4%
|
|
| 42 | 2 |
0.1%
|
|
| 50 | 7 |
0.4%
|
|
| 77 | Don't know | 19 |
1.2%
|
| Sysmiss | 1856 |