Rank	Countries/Territories	Count	Percent
1	United States	497	34.6%
2	China	416	29%
3	Germany	129	9%
4	India	61	4.2%
5	France	48	3.3%
6	Australia	41	2.9%
7	Canada	24	1.7%
8	Japan	20	1.4%
9	Korea, Republic of	17	1.2%
10	Singapore	17	1.2%
11	Brazil	17	1.2%
12	Italy	16	1.1%
13	Spain	13	0.9%
14	Cyprus	11	0.8%
15	Egypt	11	0.8%
16	Netherlands	10	0.7%
17	United Kingdom	9	0.6%
18	Taiwan	7	0.5%
19	Iran, Islamic Republic of	6	0.4%
20	Hong Kong	5	0.3%
21	Czech Republic	5	0.3%
22	South Africa	5	0.3%
23	Turkey	5	0.3%
24	Switzerland	4	0.3%
25	Pakistan	4	0.3%
26	Malaysia	4	0.3%
27	Bangladesh	4	0.3%
28	Ireland	3	0.2%
29	Indonesia	3	0.2%
30	Poland	3	0.2%
31	Russia	3	0.2%
32	United Arab Emirates	3	0.2%
33	Mexico	2	0.1%
34	Peru	2	0.1%
35	Finland	2	0.1%
36	Argentina	2	0.1%
37	Chile	1	0.1%
38	Mongolia	1	0.1%
39	Morocco	1	0.1%
40	Nepal	1	0.1%
41	Saudi Arabia	1	0.1%
42	Thailand	1	0.1%
43	Ukraine	1	0.1%