Rank	Countries/Territories	Count	Percent
1	United States	852	44%
2	China	572	29.5%
3	Germany	198	10.2%
4	Canada	36	1.9%
5	France	29	1.5%
6	India	24	1.2%
7	Japan	22	1.1%
8	Russia	21	1.1%
9	Netherlands	19	1%
10	Australia	18	0.9%
11	United Kingdom	15	0.8%
12	Singapore	14	0.7%
13	Switzerland	14	0.7%
14	Cyprus	12	0.6%
15	Argentina	11	0.6%
16	Ireland	11	0.6%
17	Czech Republic	10	0.5%
18	Korea, Republic of	7	0.4%
19	Indonesia	7	0.4%
20	Iran, Islamic Republic of	7	0.4%
21	Hong Kong	7	0.4%
22	Taiwan	4	0.2%
23	Thailand	4	0.2%
24	Spain	3	0.2%
25	Brazil	3	0.2%
26	Bulgaria	2	0.1%
27	Malaysia	2	0.1%
28	Sweden	2	0.1%
29	Ukraine	2	0.1%
30	South Africa	2	0.1%
31	Peru	2	0.1%
32	Romania	1	0.1%
33	Turkey	1	0.1%
34	Mexico	1	0.1%
35	Lithuania	1	0.1%
36	Honduras	1	0.1%