| Value | Category | Cases | |
|---|---|---|---|
| 0 | 300 |
6%
|
|
| 1 | 523 |
10.5%
|
|
| 2 | 616 |
12.4%
|
|
| 3 | 424 |
8.5%
|
|
| 4 | 282 |
5.7%
|
|
| 5 | 212 |
4.3%
|
|
| 6 | 169 |
3.4%
|
|
| 7 | 44 |
0.9%
|
|
| 8 | 59 |
1.2%
|
|
| 9 | 19 |
0.4%
|
|
| 10 | 27 |
0.5%
|
|
| 11 | 4 |
0.1%
|
|
| 12 | 14 |
0.3%
|
|
| 13 | 2 |
0%
|
|
| 14 | 1 |
0%
|
|
| 15 | 3 |
0.1%
|
|
| 16 | 7 |
0.1%
|
|
| 77 | Don't know | 2278 |
45.7%
|
| Sysmiss | 13 |