| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
9.7%
|
|
| 1 | 60 |
12.1%
|
|
| 2 | 65 |
13.1%
|
|
| 3 | 42 |
8.5%
|
|
| 4 | 67 |
13.5%
|
|
| 5 | 34 |
6.8%
|
|
| 6 | 42 |
8.5%
|
|
| 7 | 15 |
3%
|
|
| 8 | 104 |
20.9%
|
|
| 9 | 7 |
1.4%
|
|
| 10 | 1 |
0.2%
|
|
| 11 | 2 |
0.4%
|
|
| 12 | 6 |
1.2%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 77 | Don't know | 1 |
0.2%
|
| Sysmiss | 1271 |