| Value | Category | Cases | |
|---|---|---|---|
| 0 | 54 |
20.8%
|
|
| 1 | 24 |
9.2%
|
|
| 2 | 31 |
11.9%
|
|
| 3 | 26 |
10%
|
|
| 4 | 19 |
7.3%
|
|
| 5 | 19 |
7.3%
|
|
| 6 | 15 |
5.8%
|
|
| 7 | 11 |
4.2%
|
|
| 8 | 34 |
13.1%
|
|
| 9 | 2 |
0.8%
|
|
| 10 | 7 |
2.7%
|
|
| 11 | 4 |
1.5%
|
|
| 12 | 7 |
2.7%
|
|
| 14 | 1 |
0.4%
|
|
| 16 | 5 |
1.9%
|
|
| 77 | Don't know | 1 |
0.4%
|
| Sysmiss | 1127 |