Rank	Countries/Territories	Count	Percent
1	United States	472	42.1%
2	China	356	31.8%
3	Germany	63	5.6%
4	France	40	3.6%
5	India	39	3.5%
6	United Kingdom	31	2.8%
7	Canada	19	1.7%
8	Netherlands	17	1.5%
9	Hong Kong	15	1.3%
10	Australia	7	0.6%
11	Cyprus	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	0.4%
17	Argentina	4	0.4%
18	Singapore	4	0.4%
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	Switzerland	1	0.1%
28	Ethiopia	1	0.1%
29	Israel	1	0.1%