| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1672 |
6.2%
|
|
| 1 | 265 |
1%
|
|
| 2 | 600 |
2.2%
|
|
| 3 | 759 |
2.8%
|
|
| 4 | 1091 |
4.1%
|
|
| 5 | 1390 |
5.2%
|
|
| 6 | 1714 |
6.4%
|
|
| 7 | 5288 |
19.7%
|
|
| 8 | 1790 |
6.7%
|
|
| 9 | 4299 |
16%
|
|
| 10 | 754 |
2.8%
|
|
| 11 | 698 |
2.6%
|
|
| 12 | 3540 |
13.2%
|
|
| 13 | 176 |
0.7%
|
|
| 14 | 345 |
1.3%
|
|
| 15 | 882 |
3.3%
|
|
| 16 | 313 |
1.2%
|
|
| 17 | 88 |
0.3%
|
|
| 18 | 73 |
0.3%
|
|
| 19 | 37 |
0.1%
|
|
| 20 | 9 |
0%
|
|
| 21 | 15 |
0.1%
|
|
| 22 | 8 |
0%
|
|
| 97 | inconsistent | 0 |
0%
|
| 98 | don't know | 1000 |
3.7%
|
| Sysmiss | 8804 |