| Value | Category | Cases | |
|---|---|---|---|
| 0 | 115 |
2.8%
|
|
| 1 | 270 |
6.6%
|
|
| 2 | 618 |
15.1%
|
|
| 3 | 761 |
18.6%
|
|
| 4 | 472 |
11.5%
|
|
| 5 | 476 |
11.6%
|
|
| 6 | 416 |
10.2%
|
|
| 7 | 183 |
4.5%
|
|
| 8 | 174 |
4.3%
|
|
| 9 | 55 |
1.3%
|
|
| 10 | 81 |
2%
|
|
| 11 | 23 |
0.6%
|
|
| 12 | 60 |
1.5%
|
|
| 13 | 12 |
0.3%
|
|
| 14 | 5 |
0.1%
|
|
| 15 | 4 |
0.1%
|
|
| 16 | 7 |
0.2%
|
|
| 77 | Don't know | 359 |
8.8%
|
| Sysmiss | 12 |