name,capital,code,accession,population,area,popDensity,memEPs Austria,Vienna,AT,01-Jan-95,8772865,83855,104.62,18 Belgium,Brussels,BE,Founder,11351727,30528,371.85,21 Bulgaria,Sofia,BG,01-Jan-07,7101859,110994,63.98,17 Croatia,Zagreb,HR,01-Jul-13,4154213,56594,73.4,11 Cyprus,Nicosia,CY,01-May-04,854802,9251,92.4,6 Czech Republic,Prague,CZ,01-May-04,10578820,78866,134.14,21 Denmark,Copenhagen,DK,01-Jan-73,5748769,43075,133.46,13 Estonia,Tallinn,EE,01-May-04,1315635,45227,29.09,6 Finland,Helsinki,FI,01-Jan-95,5503297,338424,16.26,13 France,Paris,FR,Founder,66989083,640679,104.56,74 Germany,Berlin,DE,Founder,82521653,357021,231.14,96 Greece,Athens,GR,01-Jan-81,10768193,131990,81.58,21 Hungary,Budapest,HU,01-May-04,9797561,93030,105.32,21 Ireland,Dublin,IE,01-Jan-73,4784383,70273,68.08,11 Italy,Rome,IT,Founder,60589445,301338,201.07,73 Latvia,Riga,LV,01-May-04,1950116,64589,30.19,8 Lithuania,Vilnius,LT,01-May-04,2847904,65200,43.68,11 Luxembourg,Luxembourg City,LU,Founder,590667,2586,228.41,6 Malta,Valletta,MT,01-May-04,460297,316,1456.64,6 Netherlands,Amsterdam,NL,Founder,17081507,41543,411.18,26 Poland,Warsaw,PL,01-May-04,37972964,312685,121.44,51 Portugal,Lisbon,PT,01-Jan-86,10309573,92390,111.59,21 Romania,Bucharest,RO,01-Jan-07,19644350,238391,82.4,32 Slovakia,Bratislava,SK,01-May-04,5435343,49035,110.85,13 Slovenia,Ljubljana,SI,01-May-04,2065895,20273,101.9,8 Spain,Madrid,ES,01-Jan-86,46528024,504030,92.31,54 Sweden,Stockholm,SE,01-Jan-95,9995153,449964,22.21,20 United Kingdom,London,GB,01-Jan-73,65808573,243610,270.14,73