Country code, 3 digit
country name (english)
Common official language
Common spoken language
Common native language
Unadjusted Value of Linguistic proximity (Tree)
Adjusted Value of Linguistic proximity (Tree)
Unadjusted Value of Linguistic proximity (ASJP)
Adjusted Value of Linguistic proximity (ASJP)
Common Language Index based on our log specification
Common Language Index based on a level specification