Rank	Countries/Territories	Count	Percent
1	United States	440	39.9%
2	China	295	26.7%
3	Germany	168	15.2%
4	Japan	26	2.4%
5	Netherlands	18	1.6%
6	Korea, Republic of	16	1.4%
7	India	16	1.4%
8	Canada	14	1.3%
9	Russia	14	1.3%
10	Cyprus	11	1%
11	France	8	0.7%
12	Australia	7	0.6%
13	Sweden	7	0.6%
14	United Kingdom	7	0.6%
15	Singapore	6	0.5%
16	Iran, Islamic Republic of	6	0.5%
17	Ireland	5	0.5%
18	Italy	5	0.5%
19	Luxembourg	5	0.5%
20	Hong Kong	4	0.4%
21	Switzerland	4	0.4%
22	Ecuador	4	0.4%
23	Argentina	2	0.2%
24	Brazil	2	0.2%
25	Greece	2	0.2%
26	Malaysia	2	0.2%
27	South Africa	2	0.2%
28	Pakistan	1	0.1%
29	Romania	1	0.1%
30	Mongolia	1	0.1%
31	Ukraine	1	0.1%
32	Austria	1	0.1%
33	Belgium	1	0.1%
34	Egypt	1	0.1%
35	Colombia	1	0.1%