Rank	Countries/Territories	Count	Percent
1	United States	655	49.4%
2	China	328	24.8%
3	Germany	192	14.5%
4	India	17	1.3%
5	Japan	15	1.1%
6	Netherlands	14	1.1%
7	Turkey	14	1.1%
8	Ireland	13	1%
9	Korea, Republic of	9	0.7%
10	United Kingdom	8	0.6%
11	Singapore	7	0.5%
12	South Africa	7	0.5%
13	Cyprus	6	0.5%
14	France	6	0.5%
15	Canada	6	0.5%
16	Spain	4	0.3%
17	Ukraine	4	0.3%
18	Slovakia	3	0.2%
19	Chile	3	0.2%
20	Australia	2	0.2%
21	Bangladesh	2	0.2%
22	Hong Kong	2	0.2%
23	Pakistan	2	0.2%
24	Iran, Islamic Republic of	1	0.1%
25	Mexico	1	0.1%
26	Mongolia	1	0.1%
27	Hungary	1	0.1%
28	Sweden	1	0.1%
29	Switzerland	1	0.1%