Rank	Countries/Territories	Count	Percent
1	United States	595	38.9%
2	China	527	34.4%
3	Germany	131	8.6%
4	India	48	3.1%
5	Netherlands	40	2.6%
6	Japan	33	2.2%
7	France	29	1.9%
8	Korea, Republic of	12	0.8%
9	Canada	11	0.7%
10	Cyprus	11	0.7%
11	Saudi Arabia	8	0.5%
12	Taiwan	8	0.5%
13	Singapore	6	0.4%
14	Turkey	6	0.4%
15	United Kingdom	6	0.4%
16	Senegal	5	0.3%
17	Hong Kong	5	0.3%
18	Argentina	5	0.3%
19	Australia	5	0.3%
20	Ireland	4	0.3%
21	Iran, Islamic Republic of	3	0.2%
22	Greece	3	0.2%
23	Russia	3	0.2%
24	Ukraine	3	0.2%
25	United Arab Emirates	2	0.1%
26	Italy	2	0.1%
27	Austria	2	0.1%
28	Bangladesh	2	0.1%
29	Colombia	2	0.1%
30	Mongolia	2	0.1%
31	Lithuania	2	0.1%
32	Pakistan	2	0.1%
33	Tunisia	2	0.1%
34	Spain	1	0.1%
35	Romania	1	0.1%
36	Malaysia	1	0.1%
37	Mexico	1	0.1%
38	New Zealand	1	0.1%
39	Ecuador	1	0.1%