Rated Top Ten

City                        Country        Index
1    Oslo                 Norway          140
2    Tokyo               Japan            136
3    Reykjavik         Iceland          135
4    Osaka Kobe     Japan            130
4    Paris                France           130
6    Copenhagen   Denmark        127
7    London           U.K.                125
8    Zürich             Switzerland    123
9    Geneva          Switzerland    116
10   Helsinki         Finland           115
Source Economist Intelligence Unit survey, for more see the EIU website here.