Rank	Countries/Territories	Count	Percent
1	United States	504	42.2%
2	China	388	32.5%
3	Germany	63	5.3%
4	France	40	3.3%
5	India	39	3.3%
6	United Kingdom	37	3.1%
7	Canada	21	1.8%
8	Netherlands	18	1.5%
9	Hong Kong	15	1.3%
10	Cyprus	8	0.7%
11	Australia	7	0.6%
12	Ukraine	7	0.6%
13	Korea, Republic of	6	0.5%
14	Italy	5	0.4%
15	Iran, Islamic Republic of	5	0.4%
16	Japan	4	0.3%
17	Argentina	4	0.3%
18	Singapore	4	0.3%
19	Bangladesh	3	0.3%
20	Ireland	3	0.3%
21	Denmark	2	0.2%
22	Lithuania	2	0.2%
23	Luxembourg	2	0.2%
24	Yemen	2	0.2%
25	Philippines	1	0.1%
26	Poland	1	0.1%
27	South Africa	1	0.1%
28	Switzerland	1	0.1%
29	Ethiopia	1	0.1%
30	Israel	1	0.1%