Rank	Countries/Territories	Count	Percent
1	United States	529	37.3%
2	China	272	19.2%
3	Germany	120	8.5%
4	India	76	5.4%
5	Australia	40	2.8%
6	United Kingdom	27	1.9%
7	Spain	26	1.8%
8	Canada	25	1.8%
9	Turkey	24	1.7%
10	Netherlands	22	1.5%
11	Singapore	22	1.5%
12	New Zealand	20	1.4%
13	France	18	1.3%
14	Brazil	17	1.2%
15	Ireland	16	1.1%
16	Cyprus	15	1.1%
17	Ecuador	15	1.1%
18	Japan	12	0.8%
19	Iran, Islamic Republic of	11	0.8%
20	Romania	9	0.6%
21	Greece	8	0.6%
22	Viet Nam	8	0.6%
23	Trinidad and Tobago	7	0.5%
24	Colombia	7	0.5%
25	Korea, Republic of	7	0.5%
26	Malaysia	6	0.4%
27	Jamaica	6	0.4%
28	Indonesia	6	0.4%
29	Philippines	6	0.4%
30	Italy	5	0.4%
31	Russia	5	0.4%
32	Taiwan	4	0.3%
33	Mexico	3	0.2%
34	Ethiopia	3	0.2%
35	Argentina	2	0.1%
36	Bahrain	2	0.1%
37	Latvia	2	0.1%
38	Norway	2	0.1%
39	Thailand	2	0.1%
40	Sweden	2	0.1%
41	Ukraine	2	0.1%
42	United Arab Emirates	1	0.1%
43	Pakistan	1	0.1%
44	Saudi Arabia	1	0.1%
45	Slovakia	1	0.1%
46	Slovenia	1	0.1%
47	Bangladesh	1	0.1%
48	Chile	1	0.1%
49	Egypt	1	0.1%
50	Hong Kong	1	0.1%