Rank	Countries/Territories	Count	Percent
1	United States	517	42.6%
2	China	262	21.6%
3	Germany	125	10.3%
4	India	58	4.8%
5	Turkey	36	3%
6	Bahrain	26	2.1%
7	Canada	24	2%
8	Japan	13	1.1%
9	Netherlands	12	1%
10	Korea, Republic of	10	0.8%
11	Norway	9	0.7%
12	France	9	0.7%
13	Singapore	8	0.7%
14	Pakistan	8	0.7%
15	Russia	7	0.6%
16	Ireland	6	0.5%
17	Iran, Islamic Republic of	6	0.5%
18	Cyprus	6	0.5%
19	United Kingdom	6	0.5%
20	Australia	5	0.4%
21	Greece	4	0.3%
22	Indonesia	4	0.3%
23	Brazil	4	0.3%
24	Algeria	4	0.3%
25	Taiwan	4	0.3%
26	Bulgaria	3	0.2%
27	Czech Republic	3	0.2%
28	Lebanon	3	0.2%
29	Poland	3	0.2%
30	Romania	3	0.2%
31	Saudi Arabia	2	0.2%
32	Peru	2	0.2%
33	Philippines	2	0.2%
34	Macao	2	0.2%
35	Malaysia	2	0.2%
36	Israel	2	0.2%
37	Latvia	2	0.2%
38	Argentina	2	0.2%
39	Ukraine	2	0.2%
40	Tunisia	1	0.1%
41	Egypt	1	0.1%
42	Iraq	1	0.1%
43	Hong Kong	1	0.1%
44	Italy	1	0.1%
45	Mongolia	1	0.1%
46	Morocco	1	0.1%