Rank	Countries/Territories	Count	Percent
1	United States	558	34.1%
2	China	534	32.6%
3	Germany	170	10.4%
4	India	59	3.6%
5	Canada	27	1.6%
6	Italy	20	1.2%
7	Cyprus	19	1.2%
8	Brazil	16	1%
9	Korea, Republic of	16	1%
10	France	15	0.9%
11	Australia	12	0.7%
12	Netherlands	12	0.7%
13	Spain	12	0.7%
14	Russia	11	0.7%
15	Saudi Arabia	11	0.7%
16	United Kingdom	11	0.7%
17	Norway	11	0.7%
18	Japan	11	0.7%
19	Indonesia	10	0.6%
20	Peru	9	0.5%
21	Ireland	8	0.5%
22	Argentina	8	0.5%
23	Dominican Republic	8	0.5%
24	Colombia	7	0.4%
25	Iran, Islamic Republic of	7	0.4%
26	Singapore	7	0.4%
27	Malaysia	6	0.4%
28	Turkey	5	0.3%
29	Portugal	4	0.2%
30	Austria	4	0.2%
31	Belgium	3	0.2%
32	Egypt	3	0.2%
33	Sri Lanka	3	0.2%
34	Switzerland	3	0.2%
35	Taiwan	2	0.1%
36	Hungary	2	0.1%
37	Ukraine	2	0.1%
38	Mexico	2	0.1%
39	Israel	2	0.1%
40	Latvia	1	0.1%
41	Nigeria	1	0.1%
42	Poland	1	0.1%
43	Pakistan	1	0.1%
44	Czech Republic	1	0.1%
45	Hong Kong	1	0.1%
46	Bolivia, Plurinational State of	1	0.1%
47	South Africa	1	0.1%