| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2187 |
18.3%
|
|
| 1 | 474 |
4%
|
|
| 2 | 749 |
6.3%
|
|
| 3 | 1196 |
10%
|
|
| 4 | 1193 |
10%
|
|
| 5 | 1324 |
11.1%
|
|
| 6 | 1941 |
16.2%
|
|
| 7 | 450 |
3.8%
|
|
| 8 | 650 |
5.4%
|
|
| 9 | 383 |
3.2%
|
|
| 10 | 139 |
1.2%
|
|
| 11 | 123 |
1%
|
|
| 12 | 691 |
5.8%
|
|
| 13 | 33 |
0.3%
|
|
| 14 | 52 |
0.4%
|
|
| 15 | 96 |
0.8%
|
|
| 16 | 241 |
2%
|
|
| 17 | 28 |
0.2%
|
|
| 18 | 12 |
0.1%
|
|
| 19 | 4 |
0%
|
|
| 22 | 2 |
0%
|
|
| 97 | inconsistent | 0 |
0%
|
| 98 | don't know | 4 |
0%
|
| Sysmiss | 977 |