Rank Country
1 Iceland
- Luxembourg
- Norway
4 Estonia
- Finland
- Ireland
7 Belgium
- Latvia
- New Zealand
- Slovakia
- Sweden
- Switzerland
13 Canada
14 Austria
- Denmark
16 Czech Republic
- Lithuania
- Netherlands
- Portugal
20 Germany
(USA = 36)
Source
1 Iceland
- Luxembourg
- Norway
4 Estonia
- Finland
- Ireland
7 Belgium
- Latvia
- New Zealand
- Slovakia
- Sweden
- Switzerland
13 Canada
14 Austria
- Denmark
16 Czech Republic
- Lithuania
- Netherlands
- Portugal
20 Germany
(USA = 36)
Source