Rank	Countries/Territories	Count	Percent
1	United States	542	52.5%
2	China	297	28.8%
3	India	32	3.1%
4	Germany	20	1.9%
5	Japan	14	1.4%
6	France	14	1.4%
7	Taiwan	13	1.3%
8	Russia	12	1.2%
9	Ireland	11	1.1%
10	Korea, Republic of	10	1%
11	Netherlands	7	0.7%
12	Brazil	7	0.7%
13	Argentina	7	0.7%
14	Canada	6	0.6%
15	Singapore	6	0.6%
16	Australia	5	0.5%
17	United Kingdom	3	0.3%
18	Turkey	2	0.2%
19	Switzerland	2	0.2%
20	Norway	2	0.2%
21	Mexico	2	0.2%
22	Bahrain	2	0.2%
23	Belgium	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Hong Kong	2	0.2%
26	Denmark	2	0.2%
27	Egypt	2	0.2%
28	Israel	1	0.1%
29	Colombia	1	0.1%
30	Croatia	1	0.1%
31	Romania	1	0.1%
32	Spain	1	0.1%
33	Ukraine	1	0.1%