Rank	Countries/Territories	Count	Percent
1	United States	639	33.8%
2	China	622	32.9%
3	Germany	139	7.4%
4	France	122	6.5%
5	India	108	5.7%
6	United Kingdom	29	1.5%
7	Netherlands	28	1.5%
8	Russia	19	1%
9	Ireland	19	1%
10	Canada	17	0.9%
11	Australia	16	0.8%
12	Japan	15	0.8%
13	Turkey	14	0.7%
14	Norway	13	0.7%
15	Cyprus	11	0.6%
16	Indonesia	9	0.5%
17	Korea, Republic of	9	0.5%
18	Romania	7	0.4%
19	Ukraine	5	0.3%
20	Singapore	5	0.3%
21	Brazil	5	0.3%
22	Bulgaria	5	0.3%
23	Bahrain	3	0.2%
24	Nepal	3	0.2%
25	Philippines	3	0.2%
26	Portugal	2	0.1%
27	Mauritius	2	0.1%
28	Saudi Arabia	2	0.1%
29	Switzerland	2	0.1%
30	Bangladesh	2	0.1%
31	Denmark	2	0.1%
32	Egypt	2	0.1%
33	Italy	2	0.1%
34	Hong Kong	2	0.1%
35	Georgia	1	0.1%
36	Czech Republic	1	0.1%
37	Taiwan	1	0.1%
38	Spain	1	0.1%
39	Sweden	1	0.1%
40	Kenya	1	0.1%
41	United Arab Emirates	1	0.1%