Rank	Countries/Territories	Count	Percent
1	United States	412	40.4%
2	China	338	33.1%
3	Germany	114	11.2%
4	France	29	2.8%
5	Japan	22	2.2%
6	India	14	1.4%
7	Cyprus	11	1.1%
8	Malaysia	8	0.8%
9		7	0.7%
10	Australia	6	0.6%
11	Korea, Republic of	6	0.6%
12	Netherlands	6	0.6%
13	Thailand	5	0.5%
14	Hong Kong	5	0.5%
15	Canada	5	0.5%
16	Viet Nam	4	0.4%
17	Turkey	3	0.3%
18	Taiwan	3	0.3%
19	Singapore	3	0.3%
20	Argentina	3	0.3%
21	Mexico	3	0.3%
22	Mongolia	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Bosnia and Herzegovina	2	0.2%
25	Egypt	2	0.2%
26	Lithuania	2	0.2%
27	Switzerland	1	0.1%
28	Romania	1	0.1%
29	Italy	1	0.1%
30	Latvia	1	0.1%