Rank	Countries/Territories	Count	Percent
1	United States	473	43%
2	China	270	24.6%
3	Germany	104	9.5%
4	France	26	2.4%
5	Netherlands	22	2%
6	Japan	21	1.9%
7	Italy	16	1.5%
8	India	15	1.4%
9	Canada	12	1.1%
10	Singapore	12	1.1%
11	United Kingdom	12	1.1%
12	Russia	11	1%
13	Cyprus	10	0.9%
14	Greece	9	0.8%
15		9	0.8%
16	Korea, Republic of	9	0.8%
17	Iran, Islamic Republic of	7	0.6%
18	Australia	7	0.6%
19	Brazil	7	0.6%
20	Romania	6	0.5%
21	Ethiopia	5	0.5%
22	Malaysia	4	0.4%
23	Ireland	3	0.3%
24	Ukraine	3	0.3%
25	Spain	3	0.3%
26	Israel	2	0.2%
27	Mexico	2	0.2%
28	Philippines	2	0.2%
29	South Africa	2	0.2%
30	Colombia	2	0.2%
31	Argentina	2	0.2%
32	Belgium	1	0.1%
33	Egypt	1	0.1%
34	Guatemala	1	0.1%
35	Indonesia	1	0.1%
36	Serbia	1	0.1%
37	Qatar	1	0.1%
38	New Zealand	1	0.1%
39	Sweden	1	0.1%
40	Switzerland	1	0.1%
41	Taiwan	1	0.1%
42	Viet Nam	1	0.1%