Country Last Previous
Norway 5.53 5.38
Lithuania 4.85 4.77
Germany 4.64 4.58
Switzerland 4.37 4.32
Sweden 4.32 4.5
Denmark 4.27 4.2
Spain 4.17 4.13
Italy 4.1 4.14
Iceland 3.94 3.87
Australia 3.87 3.78
Latvia 3.44 3.37
Slovakia 3.42 3.47
France 3.37 3.37
New Zealand 3.35 3.28
Finland 3.33 3.39
Israel 3.33 3.29
Luxembourg 3.31 3.1
Netherlands 3.31 3.25
Ireland 3.3 3.26
Slovenia 3.16 3.07
Canada 2.76 2.72
United States 2.74 2.72
Poland 2.58 2.63
Japan 2.5 2.43
Turkey 1.87 1.83