Rank	Countries/Territories	Count	Percent
1	United States	359	40.6%
2	China	223	25.2%
3	Germany	77	8.7%
4	France	41	4.6%
5	Canada	24	2.7%
6		22	2.5%
7	India	19	2.1%
8	Netherlands	18	2%
9	Ukraine	12	1.4%
10	United Kingdom	9	1%
11	Russia	8	0.9%
12	South Africa	7	0.8%
13	Japan	7	0.8%
14	Cyprus	6	0.7%
15	Egypt	6	0.7%
16	Norway	6	0.7%
17	Turkey	5	0.6%
18	Korea, Republic of	5	0.6%
19	Hong Kong	4	0.5%
20	Singapore	3	0.3%
21	Philippines	2	0.2%
22	Italy	2	0.2%
23	Switzerland	2	0.2%
24	United Arab Emirates	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Malaysia	2	0.2%
27	Georgia	2	0.2%
28	Argentina	2	0.2%
29	Bahrain	2	0.2%
30	Bangladesh	1	0.1%
31	Australia	1	0.1%
32	Mexico	1	0.1%
33	Israel	1	0.1%
34	Viet Nam	1	0.1%
35	Spain	1	0.1%