Rank	Countries/Territories	Count	Percent
1	United States	472	34.2%
2	China	419	30.4%
3	Germany	77	5.6%
4	India	52	3.8%
5	Korea, Republic of	42	3%
6	Chile	40	2.9%
7	France	33	2.4%
8	Singapore	28	2%
9	Netherlands	27	2%
10	Japan	26	1.9%
11	Canada	16	1.2%
12	Cyprus	14	1%
13	Russia	10	0.7%
14	Romania	7	0.5%
15	Venezuela, Bolivarian Republic of	7	0.5%
16	United Kingdom	7	0.5%
17	Malaysia	7	0.5%
18	Poland	6	0.4%
19	Ireland	6	0.4%
20	Australia	6	0.4%
21	Argentina	5	0.4%
22	Denmark	5	0.4%
23	Iran, Islamic Republic of	5	0.4%
24	Mexico	5	0.4%
25	Brazil	4	0.3%
26	United Arab Emirates	4	0.3%
27	Saudi Arabia	4	0.3%
28	South Africa	4	0.3%
29	Spain	4	0.3%
30	Ukraine	3	0.2%
31	Egypt	3	0.2%
32	Georgia	3	0.2%
33	Hong Kong	3	0.2%
34	Norway	3	0.2%
35	Mongolia	2	0.1%
36	Congo, The Democratic Republic of The	2	0.1%
37	Indonesia	2	0.1%
38	Serbia	2	0.1%
39	Viet Nam	2	0.1%
40	Switzerland	1	0.1%
41	Syrian Arab Republic	1	0.1%
42	Turkey	1	0.1%
43	Austria	1	0.1%
44	Bangladesh	1	0.1%
45	Colombia	1	0.1%
46	Italy	1	0.1%
47	Kuwait	1	0.1%
48	Latvia	1	0.1%
49	Lithuania	1	0.1%
50	Oman	1	0.1%
51	Philippines	1	0.1%