Of the 25 ECA countries, the top three in terms of the KEI are Estonia with 8.26 points, Slovenia with 7.88 points and Lithuania with 7.17 points.
Od 25 zemalja ECA, tri vodeće prema KEI-u su Estonija s 8,26 bodova, Slovenija s 7,88 bodova i Litva sa 7,17 bodova.