Rank	Countries/Territories	Count	Percent
1	United States	466	41.6%
2	China	358	32%
3	Germany	81	7.2%
4	Japan	43	3.8%
5	United Kingdom	34	3%
6	France	13	1.2%
7	Korea, Republic of	13	1.2%
8	Iran, Islamic Republic of	11	1%
9	Netherlands	11	1%
10	Australia	10	0.9%
11	Singapore	9	0.8%
12	Taiwan	7	0.6%
13	India	7	0.6%
14	Hong Kong	6	0.5%
15	Cyprus	5	0.4%
16	Canada	5	0.4%
17	Ukraine	5	0.4%
18	Turkey	4	0.4%
19	Russia	4	0.4%
20	Ireland	4	0.4%
21	Latvia	3	0.3%
22	Portugal	3	0.3%
23	Mexico	3	0.3%
24	Sweden	2	0.2%
25	South Africa	2	0.2%
26	Italy	2	0.2%
27	Indonesia	2	0.2%
28	Argentina	2	0.2%
29	Bangladesh	1	0.1%
30	Czech Republic	1	0.1%
31	Malaysia	1	0.1%
32	Spain	1	0.1%
33	Romania	1	0.1%