| Value | Category | Cases | |
|---|---|---|---|
| 0 | 79 |
15.2%
|
|
| 1 | 21 |
4%
|
|
| 2 | 54 |
10.4%
|
|
| 3 | 65 |
12.5%
|
|
| 4 | 63 |
12.1%
|
|
| 5 | 47 |
9%
|
|
| 6 | 36 |
6.9%
|
|
| 7 | 15 |
2.9%
|
|
| 8 | 28 |
5.4%
|
|
| 9 | 3 |
0.6%
|
|
| 10 | 53 |
10.2%
|
|
| 11 | 2 |
0.4%
|
|
| 12 | 10 |
1.9%
|
|
| 15 | 10 |
1.9%
|
|
| 17 | 1 |
0.2%
|
|
| 20 | 12 |
2.3%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| 40 | 2 |
0.4%
|
|
| 99 | Don't know | 17 |
3.3%
|
| Sysmiss | 6322 |