| # | Name | Parties | Matches |
|---|---|---|---|
| ParlGov | 19 | 19 | |
| Manifesto Project | 9 | 9 | |
| Mackie / Rose (1991) | 17 | 17 | |
| EJPR PDY | 9 | 9 | |
| Kitschelt (2013) | 5 | 5 | |
| Huber / Inglehart (1995) | 5 | 5 | |
| PPMD (2006) | 6 | 6 | |
| CLEA | 24 | 24 | |
| World Values Survey | 5 | 5 | |
| Janda (1980) | 4 | 4 | |
| Thomas (1975) | 4 | 4 | |
| PolCon | 11 | 11 | |
| PPDB (2017) | 5 | 5 | |
| CHISOLS | 4 | 4 | |
| DPI | 7 | 7 | |
| Jennings / Wlezien | 8 | 8 | |
| Wikipedia | 23 | 23 | |
| Global Elections DB | 9 | 9 | |
| Laver / Hunt | 4 | 4 | |
| Elections Global | 11 | 11 | |
| IPOD | 8 | 8 | |
| MAPP | 6 | 6 | |
| CSES-IMD | 7 | 7 | |
| CCS | 5 | 5 | |
| PIP | 8 | 8 | |
| V-Party | 11 | 11 | |
| GPD | 2 | 2 | |
| PPMD (all) | 7 | 7 | |
| GPS 2019 | 5 | 5 | |
| WhoGov | 5 | 5 | |
| Leaders Global | 4 | 4 | |
| Wikipedia tags | 14 | 14 |