| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.9%
|
|
| 1 | 56 |
15.9%
|
|
| 2 | 30 |
8.5%
|
|
| 3 | 16 |
4.5%
|
|
| 4 | 28 |
8%
|
|
| 5 | 11 |
3.1%
|
|
| 6 | 31 |
8.8%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 22 |
6.3%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 16 |
4.5%
|
|
| 12 | 15 |
4.3%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 10 |
2.8%
|
|
| 16 | 2 |
0.6%
|
|
| 17 | 1 |
0.3%
|
|
| 18 | 2 |
0.6%
|
|
| 19 | 1 |
0.3%
|
|
| 20 | 9 |
2.6%
|
|
| 24 | 9 |
2.6%
|
|
| 25 | 2 |
0.6%
|
|
| 26 | 1 |
0.3%
|
|
| 27 | 2 |
0.6%
|
|
| 30 | 6 |
1.7%
|
|
| 40 | 3 |
0.9%
|
|
| 45 | 1 |
0.3%
|
|
| 48 | 2 |
0.6%
|
|
| 50 | 1 |
0.3%
|
|
| 77 | Don't know | 68 |
19.3%
|
| Sysmiss | 2236 |