Rank	Countries/Territories	Count	Percent
1	United States	262	40.6%
2	China	115	17.8%
3	Germany	47	7.3%
4	India	38	5.9%
5	United Arab Emirates	38	5.9%
6	Netherlands	15	2.3%
7	Slovakia	15	2.3%
8	France	11	1.7%
9	Korea, Republic of	8	1.2%
10	Switzerland	8	1.2%
11	Pakistan	7	1.1%
12	United Kingdom	6	0.9%
13	Singapore	5	0.8%
14	Russia	5	0.8%
15	Ireland	4	0.6%
16	Italy	4	0.6%
17	Iran, Islamic Republic of	4	0.6%
18	Georgia	3	0.5%
19	Canada	3	0.5%
20	Australia	3	0.5%
21	Taiwan	3	0.5%
22	Ukraine	3	0.5%
23	South Africa	3	0.5%
24	Spain	2	0.3%
25	Bahrain	2	0.3%
26	Cyprus	2	0.3%
27	Ghana	2	0.3%
28	Indonesia	2	0.3%
29	Japan	2	0.3%
30	Latvia	2	0.3%
31	Lithuania	2	0.3%
32	Macao	2	0.3%
33	Malaysia	2	0.3%
34	Slovenia	2	0.3%
35	Palestine, State of	2	0.3%
36	Philippines	1	0.2%
37	Poland	1	0.2%
38	Saudi Arabia	1	0.2%
39	Norway	1	0.2%
40	Iraq	1	0.2%
41	Hong Kong	1	0.2%
42	Egypt	1	0.2%
43	Argentina	1	0.2%
44	Bosnia and Herzegovina	1	0.2%
45	Bulgaria	1	0.2%
46	Sweden	1	0.2%