| Value | Category | Cases | |
|---|---|---|---|
| 0 | 341 |
51.9%
|
|
| 1 | 77 |
11.7%
|
|
| 2 | 59 |
9%
|
|
| 3 | 22 |
3.3%
|
|
| 4 | 44 |
6.7%
|
|
| 5 | 26 |
4%
|
|
| 6 | 15 |
2.3%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 7 |
1.1%
|
|
| 9 | 2 |
0.3%
|
|
| 10 | 22 |
3.3%
|
|
| 11 | 3 |
0.5%
|
|
| 12 | 14 |
2.1%
|
|
| 15 | 3 |
0.5%
|
|
| 16 | 2 |
0.3%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|
|
| 24 | 6 |
0.9%
|
|
| 30 | 2 |
0.3%
|
|
| 48 | 1 |
0.2%
|
|
| 77 | Don't know | 6 |
0.9%
|
| Sysmiss | 4085 |