Rank Origin Amount ($Usmill/yr) % of Total

1 United States 1320228 46.3%

2 Italy   150054   5.3%

3 Russia   147187   5.2%

4 China   131360   4.6%

5 Germany   128266   4.5%

6 France   124748   4.4%

7 Romania   115585   4.1%

8 Canada     82374   2.9%

9 United Kingdom     68740   2.4%

10 Hong Kong     62856   2.2%