Rank	Countries/Territories	Count	Percent
1	United States	435	46.5%
2	China	184	19.7%
3	Germany	110	11.8%
4	India	61	6.5%
5	France	29	3.1%
6	Singapore	25	2.7%
7	Canada	16	1.7%
8	Cyprus	14	1.5%
9	Japan	10	1.1%
10	Netherlands	10	1.1%
11	United Kingdom	3	0.3%
12	Ecuador	3	0.3%
13	Australia	3	0.3%
14	Iraq	3	0.3%
15	Ireland	3	0.3%
16	Argentina	2	0.2%
17	Chile	2	0.2%
18	Egypt	2	0.2%
19	Ethiopia	2	0.2%
20	Thailand	2	0.2%
21	Turkey	2	0.2%
22	Ukraine	2	0.2%
23	Malaysia	2	0.2%
24	South Africa	2	0.2%
25	Sweden	2	0.2%
26	Switzerland	1	0.1%
27	Mongolia	1	0.1%
28	Portugal	1	0.1%
29	Russia	1	0.1%
30	Bahrain	1	0.1%
31	Colombia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%