Rank	Countries/Territories	Count	Percent
1	United States	565	45.1%
2	China	310	24.7%
3	Germany	99	7.9%
4	India	33	2.6%
5	Japan	28	2.2%
6	Korea, Republic of	28	2.2%
7	United Kingdom	19	1.5%
8	Hong Kong	18	1.4%
9	Netherlands	15	1.2%
10	Canada	12	1%
11	Ireland	11	0.9%
12	Australia	10	0.8%
13	Singapore	10	0.8%
14	Cyprus	7	0.6%
15	France	7	0.6%
16	Colombia	6	0.5%
17	Indonesia	6	0.5%
18	Russia	6	0.5%
19	Norway	5	0.4%
20	Israel	5	0.4%
21	Italy	4	0.3%
22	Algeria	4	0.3%
23	Pakistan	4	0.3%
24	Taiwan	4	0.3%
25	Turkey	4	0.3%
26	Ukraine	3	0.2%
27	Mexico	3	0.2%
28	Poland	3	0.2%
29	Romania	3	0.2%
30	Saudi Arabia	2	0.2%
31	Slovenia	2	0.2%
32	Sweden	2	0.2%
33	New Zealand	2	0.2%
34	Argentina	2	0.2%
35	Hungary	2	0.2%
36	Iran, Islamic Republic of	1	0.1%
37	Latvia	1	0.1%
38	Czech Republic	1	0.1%
39	Estonia	1	0.1%
40	Mongolia	1	0.1%
41	Palestine, State of	1	0.1%
42	Peru	1	0.1%
43	Switzerland	1	0.1%
44	Yemen	1	0.1%