Rank	Countries/Territories	Count	Percent
1	United States	272	35.5%
2	China	269	35.1%
3	Germany	67	8.7%
4	Japan	38	5%
5	France	19	2.5%
6	India	16	2.1%
7	Singapore	12	1.6%
8	Australia	11	1.4%
9	Netherlands	9	1.2%
10	Korea, Republic of	8	1%
11	Cyprus	7	0.9%
12	Switzerland	6	0.8%
13	Hong Kong	5	0.7%
14	United Kingdom	4	0.5%
15	Canada	3	0.4%
16	Iraq	3	0.4%
17	Pakistan	2	0.3%
18	Portugal	2	0.3%
19	Romania	2	0.3%
20	Russia	2	0.3%
21	Argentina	2	0.3%
22	Ukraine	2	0.3%
23	Turkey	1	0.1%
24	South Africa	1	0.1%
25	Venezuela, Bolivarian Republic of	1	0.1%
26	Brazil	1	0.1%
27	Iran, Islamic Republic of	1	0.1%