Rank	Countries/Territories	Count	Percent
1	United States	451	35.3%
2	China	410	32.1%
3	Germany	105	8.2%
4	Netherlands	48	3.8%
5	France	37	2.9%
6	Japan	25	2%
7	Korea, Republic of	19	1.5%
8	Hong Kong	16	1.3%
9	Sweden	15	1.2%
10	India	14	1.1%
11	Brazil	12	0.9%
12	Australia	12	0.9%
13	Singapore	12	0.9%
14	United Kingdom	12	0.9%
15	Peru	9	0.7%
16	Thailand	8	0.6%
17	Cyprus	7	0.5%
18	Spain	6	0.5%
19	Canada	5	0.4%
20	Colombia	3	0.2%
21	Argentina	3	0.2%
22	Bangladesh	3	0.2%
23	Denmark	3	0.2%
24	Greece	3	0.2%
25	Ireland	3	0.2%
26	Saudi Arabia	3	0.2%
27	Portugal	3	0.2%
28	Viet Nam	3	0.2%
29	Venezuela, Bolivarian Republic of	2	0.2%
30	Ukraine	2	0.2%
31	Latvia	2	0.2%
32	Malaysia	2	0.2%
33	Mexico	2	0.2%
34	Moldova, Republic of	2	0.2%
35	Israel	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Chile	2	0.2%
38	Austria	1	0.1%
39	Egypt	1	0.1%
40	Mongolia	1	0.1%
41	Lithuania	1	0.1%
42	Kazakhstan	1	0.1%
43	Russia	1	0.1%
44	Poland	1	0.1%
45	Switzerland	1	0.1%