| Value | Category | Cases | |
|---|---|---|---|
| 0 | 153 |
1.9%
|
|
| 1 | 1151 |
14.6%
|
|
| 2 | 2270 |
28.8%
|
|
| 3 | 2308 |
29.3%
|
|
| 4 | 1589 |
20.2%
|
|
| 5 | 167 |
2.1%
|
|
| 6 | 226 |
2.9%
|
|
| 7 | 10 |
0.1%
|
|
| 8 | 3 |
0%
|
|
| 12 | 1 |
0%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 98 | DK | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 41 |