Rank	Countries/Territories	Count	Percent
1	United States	320	39.6%
2	China	191	23.6%
3	Germany	87	10.8%
4	United Kingdom	38	4.7%
5	France	24	3%
6	Japan	14	1.7%
7	Korea, Republic of	12	1.5%
8	Netherlands	12	1.5%
9	Russia	12	1.5%
10	India	12	1.5%
11	Indonesia	8	1%
12	Italy	8	1%
13	Canada	8	1%
14	Australia	5	0.6%
15	Singapore	5	0.6%
16	Spain	5	0.6%
17	Poland	5	0.6%
18	Malaysia	4	0.5%
19	Cyprus	4	0.5%
20	Ecuador	3	0.4%
21	Hong Kong	3	0.4%
22	Portugal	3	0.4%
23	Switzerland	3	0.4%
24	Thailand	2	0.2%
25	Norway	2	0.2%
26	Mexico	2	0.2%
27	Chile	2	0.2%
28	Ireland	2	0.2%
29	Egypt	2	0.2%
30	Brazil	2	0.2%
31		2	0.2%
32	Argentina	1	0.1%
33	Finland	1	0.1%
34	Mongolia	1	0.1%
35	Lithuania	1	0.1%
36	Trinidad and Tobago	1	0.1%
37	South Africa	1	0.1%