Rank	Countries/Territories	Count	Percent
1	United States	683	40.4%
2	China	605	35.8%
3	Germany	127	7.5%
4	Australia	48	2.8%
5	Japan	46	2.7%
6	Singapore	42	2.5%
7	France	31	1.8%
8	Korea, Republic of	22	1.3%
9	Mexico	19	1.1%
10	Canada	19	1.1%
11	Netherlands	13	0.8%
12	Cyprus	6	0.4%
13	Iran, Islamic Republic of	4	0.2%
14	United Kingdom	4	0.2%
15	Ireland	3	0.2%
16	Latvia	3	0.2%
17	Hong Kong	3	0.2%
18	India	2	0.1%
19	Bangladesh	2	0.1%
20	Malaysia	2	0.1%
21	Ukraine	2	0.1%
22	Switzerland	1	0.1%
23	Pakistan	1	0.1%
24	Argentina	1	0.1%
25	Egypt	1	0.1%