| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5833 |
18.6%
|
|
| 1 | 1297 |
4.1%
|
|
| 2 | 1508 |
4.8%
|
|
| 3 | 1479 |
4.7%
|
|
| 4 | 1423 |
4.5%
|
|
| 5 | 2708 |
8.6%
|
|
| 6 | 1742 |
5.5%
|
|
| 7 | 1740 |
5.5%
|
|
| 8 | 1594 |
5.1%
|
|
| 9 | 1296 |
4.1%
|
|
| 10 | 1243 |
4%
|
|
| 11 | 4072 |
13%
|
|
| 12 | 1557 |
5%
|
|
| 13 | 1574 |
5%
|
|
| 14 | 734 |
2.3%
|
|
| 15 | 415 |
1.3%
|
|
| 16 | 1020 |
3.2%
|
|
| 17 | 36 |
0.1%
|
|
| 97 | inconsistent | 0 |
0%
|
| 98 | don't know | 137 |
0.4%
|
| Sysmiss | 13206 |