Rank	Countries/Territories	Count	Percent
1	United States	906	45.6%
2	China	519	26.1%
3	Germany	263	13.2%
4	Japan	33	1.7%
5	India	32	1.6%
6	France	22	1.1%
7	Cyprus	17	0.9%
8	Mexico	17	0.9%
9	Russia	14	0.7%
10	Singapore	13	0.7%
11	Netherlands	13	0.7%
12	Korea, Republic of	12	0.6%
13	Taiwan	11	0.6%
14	Australia	10	0.5%
15	Canada	9	0.5%
16	Czech Republic	8	0.4%
17	Hong Kong	7	0.4%
18	Iran, Islamic Republic of	7	0.4%
19	Pakistan	7	0.4%
20	Malaysia	6	0.3%
21	Algeria	6	0.3%
22	Ireland	5	0.3%
23	Saudi Arabia	5	0.3%
24	Romania	5	0.3%
25	United Kingdom	4	0.2%
26	Thailand	4	0.2%
27	Latvia	4	0.2%
28	Argentina	4	0.2%
29	Venezuela, Bolivarian Republic of	3	0.2%
30	Viet Nam	2	0.1%
31	Colombia	2	0.1%
32	Poland	2	0.1%
33	Sweden	2	0.1%
34	Switzerland	1	0.1%
35	South Africa	1	0.1%
36	Spain	1	0.1%
37	Indonesia	1	0.1%
38	Philippines	1	0.1%
39	Costa Rica	1	0.1%
40	Bangladesh	1	0.1%
41	Belgium	1	0.1%
42	Israel	1	0.1%
43	Italy	1	0.1%
44	Ukraine	1	0.1%