Rank	Countries/Territories	Count	Percent
1	United States	559	39.5%
2	China	380	26.9%
3	Germany	123	8.7%
4	Brazil	89	6.3%
5	India	57	4%
6	Japan	18	1.3%
7	Netherlands	18	1.3%
8	France	17	1.2%
9	Canada	15	1.1%
10	Ireland	14	1%
11	Singapore	11	0.8%
12	Nigeria	9	0.6%
13	Cyprus	9	0.6%
14	Indonesia	7	0.5%
15	Korea, Republic of	7	0.5%
16	Turkey	7	0.5%
17	Mexico	6	0.4%
18	Spain	5	0.4%
19	Russia	5	0.4%
20	Australia	5	0.4%
21	El Salvador	4	0.3%
22	Peru	4	0.3%
23	Philippines	4	0.3%
24	Switzerland	4	0.3%
25	United Kingdom	4	0.3%
26	Thailand	3	0.2%
27	Ukraine	3	0.2%
28	Morocco	3	0.2%
29	Egypt	3	0.2%
30	Hong Kong	3	0.2%
31	Denmark	2	0.1%
32	Ecuador	2	0.1%
33	Malaysia	2	0.1%
34	Qatar	2	0.1%
35	Sweden	2	0.1%
36	Saudi Arabia	1	0.1%
37	Romania	1	0.1%
38	Norway	1	0.1%
39	Mongolia	1	0.1%
40	Latvia	1	0.1%
41	Argentina	1	0.1%
42	United Arab Emirates	1	0.1%
43	Taiwan	1	0.1%