English Name
Time
Details from Source
PPK
Manifesto Project
Wikipedia
Wikipedia tags
WhoGov
CSES-IMD
GPD
PefoCh
GPS 2019
PKK
Latinobarometer
Leaders Global
PREPPS
added: March 7, 2020, 2:55 p.m. — updated: March 12, 2021, 11:14 a.m.