Rank	Countries/Territories	Count	Percent
1	China	642	45.8%
2	United States	475	33.9%
3	Germany	89	6.4%
4	Korea, Republic of	26	1.9%
5	India	23	1.6%
6	Japan	20	1.4%
7	France	20	1.4%
8	Netherlands	16	1.1%
9	Canada	15	1.1%
10	Spain	11	0.8%
11	Portugal	8	0.6%
12	Cyprus	7	0.5%
13	Singapore	5	0.4%
14		4	0.3%
15	Malaysia	4	0.3%
16	Iran, Islamic Republic of	4	0.3%
17	Ireland	3	0.2%
18	Hong Kong	3	0.2%
19	Argentina	3	0.2%
20	Australia	3	0.2%
21	Norway	3	0.2%
22	Taiwan	3	0.2%
23	Turkey	3	0.2%
24	Sweden	2	0.1%
25	United Kingdom	2	0.1%
26	Latvia	2	0.1%
27	Croatia	1	0.1%
28	Ethiopia	1	0.1%
29	Switzerland	1	0.1%
30	Ukraine	1	0.1%
31	Philippines	1	0.1%