Rank	Countries/Territories	Count	Percent
1	United States	492	45.5%
2	China	247	22.8%
3	Germany	101	9.3%
4	India	70	6.5%
5	France	36	3.3%
6	Japan	21	1.9%
7	United Kingdom	13	1.2%
8	Singapore	13	1.2%
9	Netherlands	13	1.2%
10	Ireland	12	1.1%
11	Korea, Republic of	8	0.7%
12	Cyprus	8	0.7%
13	Australia	4	0.4%
14	Malaysia	4	0.4%
15	Hong Kong	4	0.4%
16	Spain	4	0.4%
17	Russia	3	0.3%
18	Canada	3	0.3%
19	Belgium	2	0.2%
20	Mauritius	2	0.2%
21	Mexico	2	0.2%
22	Romania	2	0.2%
23	Israel	2	0.2%
24	Italy	2	0.2%
25	New Zealand	2	0.2%
26	Switzerland	2	0.2%
27	Taiwan	1	0.1%
28	Turkey	1	0.1%
29	Nigeria	1	0.1%
30	Pakistan	1	0.1%
31	Palestine, State of	1	0.1%
32	Portugal	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Argentina	1	0.1%
35	Greece	1	0.1%