| Value | Category | Cases | |
|---|---|---|---|
| 0 | 366 |
12.3%
|
|
| 1 | 347 |
11.7%
|
|
| 2 | 197 |
6.6%
|
|
| 3 | 225 |
7.6%
|
|
| 4 | 127 |
4.3%
|
|
| 5 | 83 |
2.8%
|
|
| 6 | 131 |
4.4%
|
|
| 7 | 41 |
1.4%
|
|
| 8 | 54 |
1.8%
|
|
| 9 | 62 |
2.1%
|
|
| 10 | 24 |
0.8%
|
|
| 11 | 16 |
0.5%
|
|
| 12 | 196 |
6.6%
|
|
| 13 | 13 |
0.4%
|
|
| 14 | 14 |
0.5%
|
|
| 15 | 14 |
0.5%
|
|
| 16 | 7 |
0.2%
|
|
| 17 | 6 |
0.2%
|
|
| 18 | 14 |
0.5%
|
|
| 19 | 4 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| 21 | 6 |
0.2%
|
|
| 23 | 1 |
0%
|
|
| 24 | 29 |
1%
|
|
| 36 | 2 |
0.1%
|
|
| 96 | period not returned | 914 |
30.8%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 77 |
2.6%
|
| Sysmiss | 3783 |