Rank	Countries/Territories	Count	Percent
1	United States	270	40.2%
2	China	141	21%
3	Germany	56	8.3%
4	India	40	6%
5	Ireland	27	4%
6	Canada	18	2.7%
7	Netherlands	15	2.2%
8	Australia	13	1.9%
9	Iran, Islamic Republic of	11	1.6%
10	Philippines	9	1.3%
11	Japan	8	1.2%
12	Singapore	7	1%
13	Cyprus	5	0.7%
14	Turkey	5	0.7%
15	France	4	0.6%
16	Italy	4	0.6%
17	Belgium	3	0.4%
18	Malaysia	3	0.4%
19	Poland	3	0.4%
20	Qatar	3	0.4%
21	Romania	2	0.3%
22	Russia	2	0.3%
23	Saudi Arabia	2	0.3%
24	Thailand	2	0.3%
25	Pakistan	2	0.3%
26	Bangladesh	2	0.3%
27	Indonesia	2	0.3%
28	Hong Kong	1	0.1%
29	Iceland	1	0.1%
30	Bosnia and Herzegovina	1	0.1%
31	Czech Republic	1	0.1%
32	Egypt	1	0.1%
33	Switzerland	1	0.1%
34	Syrian Arab Republic	1	0.1%
35	Taiwan	1	0.1%
36	Moldova, Republic of	1	0.1%
37	Jordan	1	0.1%
38	Liechtenstein	1	0.1%
39	United Arab Emirates	1	0.1%
40	United Kingdom	1	0.1%