council decis octob amend council rule procedur ec euratom council european union regard treati establish european commun subparagraph articl thereof regard treati establish european atom energi commun articl thereof regard treati european union articl thereof regard articl act condit access european union czech republ republ estonia republ cypru republ latvia republ lithuania republ hungari republ malta republ poland republ slovenia slovak republ adjust treati european union found act condit access european union czech republ republ estonia republ cypru republ latvia republ lithuania republ hungari republ malta republ poland republ slovenia slovak republ adjust treati european union found amend effect novemb provis treati establish european commun treati establish european atom energi commun treati european union regard weight vote council accord articl treati establish european commun articl treati establish european atom energi commun subparagraph articl articl treati european union amend act access decis adopt council qualifi major member council request verif member state constitut qualifi major repres total popul union establish detail rule implement provis establish accord data suppli statist offic european commun total popul figur member state period year provid annual updat figur point iv recommend census popul hous ec region jointli prepar unit nation econom commiss europ statist offic european commun defin concept total popul state decid articl rule procedur council march ec euratom amend articl paragraph ad decis adopt council qualifi major member council request verifi member state constitut qualifi major repres total popul union calcul popul figur set articl annex iia annex ii annex insert articl decis effect dai public offici journal european union appli novemb luxembourg octob council presid bot oj oj annex iia detail rule implement provis weight vote council articl purpos implement articl treati establish european commun articl treati establish european atom energi commun subparagraph articl articl treati european union total popul member state period novemb decemb gt tabl gt articl septemb year member state commun statist offic european commun data total popul januari current year effect januari year council accord data statist offic european commun septemb preced year amend figur set articl decis publish offici journal european union