| Value | Category | Cases | |
|---|---|---|---|
| 0 | 27 |
1%
|
|
| 1 | 59 |
2.2%
|
|
| 2 | 154 |
5.7%
|
|
| 3 | 465 |
17.3%
|
|
| 4 | 399 |
14.9%
|
|
| 5 | 284 |
10.6%
|
|
| 6 | 379 |
14.1%
|
|
| 7 | 124 |
4.6%
|
|
| 8 | 98 |
3.7%
|
|
| 9 | 66 |
2.5%
|
|
| 10 | 41 |
1.5%
|
|
| 11 | 3 |
0.1%
|
|
| 12 | 74 |
2.8%
|
|
| 13 | 2 |
0.1%
|
|
| 14 | 2 |
0.1%
|
|
| 16 | 1 |
0%
|
|
| 17 | 1 |
0%
|
|
| 18 | 3 |
0.1%
|
|
| 21 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 24 | 4 |
0.1%
|
|
| 96 | not given | 488 |
18.2%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 5 |
0.2%
|
| Sysmiss | 2740 |