Rank	Countries/Territories	Count	Percent
1	China	475	47.3%
2	United States	335	33.4%
3	Germany	50	5%
4	France	33	3.3%
5	Japan	27	2.7%
6	Canada	15	1.5%
7	Korea, Republic of	10	1%
8	Ireland	10	1%
9	India	9	0.9%
10	Singapore	9	0.9%
11	Cyprus	6	0.6%
12	Netherlands	3	0.3%
13	Malaysia	3	0.3%
14	Spain	3	0.3%
15	United Kingdom	3	0.3%
16	Mexico	2	0.2%
17	Mongolia	2	0.2%
18	Iran, Islamic Republic of	2	0.2%
19	Argentina	2	0.2%
20	Bangladesh	2	0.2%
21	Cote D'ivoire	1	0.1%
22	Serbia	1	0.1%
23	Ukraine	1	0.1%