Teaching data
| Asia Barometer | data | description |
| European Social Survey | data | description |
| European Election Survey | data | description |
| Indonesian census | data (regency) | description |
| 2009 Lisbon referendum | data (200) | description |
| Irish Taoisigh | data | description |
| 2005 British Election Study | data | description |
| Democracy & Development | data (W, G) | description |
| Film reviews | data | description |
| US unemployment | data | description |
| US wages | data | description |
| US time series | data | description |
| Education and earnings | data | description |
| Patents | data | description |
| Taxation & representation | data 1997 | description |
| data 1980 | ||
| data SSA | ||
| Crime & police | data | |
| Aid & terrorism | data | description |