English Name
Time
Details from Source
PBSD
ParlGov
Wikipedia
missing
Wikipedia tags
ESS prtc*
Huber / Inglehart (1995)
BSDP
PPMD (2006)
WhoGov
PPMD (all)
added: March 7, 2020, 2:55 p.m. — updated: March 12, 2021, 11:14 a.m.