English Name
Time
Details from Source
PSM
Manifesto Project
ParlGov
Wikipedia
CLEA
Wikipedia tags
Huber / Inglehart (1995)
MAPP
PSDCTP
PAGED
PIP
SoLaPa
TAP
The PopuList
added: Jan. 31, 2013, 10:28 a.m. — updated: March 12, 2021, 11:15 a.m.