| # | Name | Parties | Matches |
|---|---|---|---|
| Manifesto Project | 23 | 23 | |
| CHES | 12 | 12 | |
| EPAC (2018) | 19 | 19 | |
| PPMD (2006) | 8 | 8 | |
| CLEA | 17 | 17 | |
| World Values Survey | 17 | 17 | |
| PolCon | 8 | 8 | |
| CHISOLS | 7 | 7 | |
| DPI | 9 | 9 | |
| Wikipedia | 26 | 26 | |
| Global Elections DB | 12 | 12 | |
| Parties-PostYug | 24 | 24 | |
| Elections Global | 22 | 22 | |
| Mudde (2007) | 4 | 4 | |
| V-Party | 26 | 26 | |
| PPMD (all) | 8 | 8 | |
| GPS 2019 | 10 | 10 | |
| WhoGov | 16 | 16 | |
| Leaders Global | 5 | 5 | |
| Wikipedia tags | 19 | 19 |