Rank	Countries/Territories	Count	Percent
1	United States	606	38.6%
2	China	468	29.8%
3	Germany	127	8.1%
4	France	66	4.2%
5	Canada	46	2.9%
6	Taiwan	35	2.2%
7	Indonesia	28	1.8%
8		23	1.5%
9	India	22	1.4%
10	Japan	15	1%
11	Netherlands	15	1%
12	Singapore	12	0.8%
13	Mexico	11	0.7%
14	Ireland	9	0.6%
15	Cyprus	8	0.5%
16	Australia	7	0.4%
17	United Kingdom	7	0.4%
18	Hong Kong	6	0.4%
19	Belarus	5	0.3%
20	Argentina	5	0.3%
21	Iran, Islamic Republic of	4	0.3%
22	Sweden	4	0.3%
23	Turkey	4	0.3%
24	Ukraine	3	0.2%
25	Thailand	3	0.2%
26	Norway	3	0.2%
27	Pakistan	3	0.2%
28	Georgia	3	0.2%
29	Colombia	2	0.1%
30	Croatia	2	0.1%
31	Switzerland	2	0.1%
32	Romania	2	0.1%
33	Italy	2	0.1%
34	Malaysia	2	0.1%
35	Viet Nam	2	0.1%
36	Syrian Arab Republic	1	0.1%
37	Spain	1	0.1%
38	Poland	1	0.1%
39	Israel	1	0.1%
40	Latvia	1	0.1%
41	Malawi	1	0.1%
42	Czech Republic	1	0.1%