| Value | Category |
|---|---|
| -99 | Refused |
| -98 | Not applicable |
| -97 | Don't know |
| -90 | Filtered |
| -1 | Not stated |
| 1 | A. Few political liberties and Strong economic growth |
| 2 | B. Full political liberties and Weak economic growth |
| 3 | C. Few political liberties and Weak economic growth |
| 4 | D. Full political liberties and Strong economic growth |
| Sysmiss |