| Value | Category | Cases | |
|---|---|---|---|
| 0 | 154 |
5.8%
|
|
| 1 | 229 |
8.7%
|
|
| 2 | 386 |
14.6%
|
|
| 3 | 332 |
12.6%
|
|
| 4 | 323 |
12.2%
|
|
| 5 | 225 |
8.5%
|
|
| 6 | 177 |
6.7%
|
|
| 7 | 94 |
3.6%
|
|
| 8 | 163 |
6.2%
|
|
| 9 | 120 |
4.5%
|
|
| 10 | 191 |
7.2%
|
|
| 11 | 37 |
1.4%
|
|
| 12 | 120 |
4.5%
|
|
| 13 | 50 |
1.9%
|
|
| 14 | 15 |
0.6%
|
|
| 16 | 2 |
0.1%
|
|
| 17 | 1 |
0%
|
|
| 18 | 4 |
0.2%
|
|
| 19 | 2 |
0.1%
|
|
| 24 | 2 |
0.1%
|
|
| 77 | Don't know | 5 |
0.2%
|
| 99 | Missing | 7 |
0.3%
|
| Sysmiss | 23 |