Rank	Countries/Territories	Count	Percent
1	United States	292	40.8%
2	China	229	32%
3	Germany	61	8.5%
4	United Kingdom	34	4.7%
5	Singapore	17	2.4%
6	Netherlands	17	2.4%
7	France	13	1.8%
8	Russia	9	1.3%
9	Japan	7	1%
10	Egypt	4	0.6%
11	Australia	4	0.6%
12	Cyprus	3	0.4%
13	India	3	0.4%
14	Korea, Republic of	3	0.4%
15	Ukraine	3	0.4%
16	South Africa	2	0.3%
17	Switzerland	2	0.3%
18	Pakistan	2	0.3%
19	Iran, Islamic Republic of	2	0.3%
20	Denmark	2	0.3%
21	Canada	2	0.3%
22	Ireland	1	0.1%
23	Argentina	1	0.1%
24	Malaysia	1	0.1%
25	Mexico	1	0.1%
26	Thailand	1	0.1%