| # | Name | Parties | Matches |
|---|---|---|---|
| Kitschelt (2013) | 2 | 2 | |
| Huber / Inglehart (1995) | 3 | 3 | |
| CLEA | 7 | 7 | |
| World Values Survey | 7 | 7 | |
| PolCon | 5 | 5 | |
| CHISOLS | 2 | 2 | |
| DPI | 5 | 5 | |
| Wikipedia | 8 | 8 | |
| Elections Global | 6 | 6 | |
| CSES-IMD | 7 | 7 | |
| V-Party | 7 | 7 | |
| GPS 2019 | 9 | 9 | |
| WhoGov | 6 | 6 | |
| Leaders Global | 2 | 2 | |
| ARPD | 1 | 1 | |
| Wikipedia tags | 7 | 7 | |
| OPAMED | 1 | 1 |