Rank	Countries/Territories	Count	Percent
1	United States	741	38.7%
2	China	613	32%
3	Germany	200	10.4%
4	France	79	4.1%
5	India	65	3.4%
6		41	2.1%
7	Netherlands	27	1.4%
8	Japan	16	0.8%
9	Ukraine	15	0.8%
10	Australia	14	0.7%
11	Switzerland	12	0.6%
12	Singapore	12	0.6%
13	Cyprus	8	0.4%
14	Hong Kong	7	0.4%
15	Canada	6	0.3%
16	South Africa	5	0.3%
17	Russia	5	0.3%
18	Korea, Republic of	5	0.3%
19	Thailand	5	0.3%
20	Ireland	4	0.2%
21	Finland	4	0.2%
22	Israel	3	0.2%
23	Peru	3	0.2%
24	Latvia	3	0.2%
25	Mexico	3	0.2%
26	Spain	3	0.2%
27	Taiwan	3	0.2%
28	United Kingdom	2	0.1%
29	Libya	2	0.1%
30	Portugal	2	0.1%
31	Chile	2	0.1%
32	Argentina	2	0.1%
33	Belgium	1	0.1%
34	Czech Republic	1	0.1%
35	Denmark	1	0.1%
36	Iran, Islamic Republic of	1	0.1%
37	Malaysia	1	0.1%