rank country overall change  rank country overall change   
1  Hong Kong       90.1 +0.8  
2  Singapore       89.4 +1.4  
3  Australia       82.0 -0.6  
4  Switzerland     81.6 +0.6  
5  New Zealand     81.2 -0.2  
6  Canada          80.2 +0.8   
7  Chile           78.7 -0.3  
8  Mauritius       76.5 -0.4  
9  Ireland         76.2 +0.5  
10 Denmark         76.1 0.0  
11 Estonia         75.9 +0.6   
12 United States   75.5 -0.5  
13 Bahrain         75.1 -0.4   
14 United Kingdom  74.9 +0.1   
15 The Netherlands 74.2 +0.7  
16 Luxembourg      74.2 0.0  
17 Taiwan          73.9 +1.2  
18 Germany         73.4 +0.6  
19 Finland         73.4 -0.6  
20 Sweden          73.1 +0.2  
21 Lithuania       73.0 +0.9   
22 Georgia         72.6 +0.4   
23 Iceland         72.4 +0.3   
24 Austria         72.4 +0.6   
25 Japan           72.4 +0.6  
26 Czech Republic  72.2 +1.3   
27 Botswana        72.0 +1.4  
28 United Arab Emirates 71.4 +0.3  
29 Macau           71.3 -0.4   
30 Qatar           71.2 -0.1   
31 South Korea     71.2 +0.9   
32 Norway          70.9 +0.4   
33 Saint Lucia     70.7 +0.3   
34 Colombia        70.7 +1.1