English Name
Time
Details from Source
PRNPTC
Manifesto Project
MoBrNo
Wikipedia
PTC
Wikipedia tags
WhoGov
Coppedge (1997)
ReNaCo
CSES-IMD
Leaders Global
added: July 20, 2015, 11:05 p.m. — updated: March 16, 2021, 12:29 a.m.