Rank	Countries/Territories	Count	Percent
1	United States	566	36.5%
2	China	480	30.9%
3	Germany	79	5.1%
4	Korea, Republic of	70	4.5%
5	Canada	69	4.4%
6	France	67	4.3%
7	Australia	29	1.9%
8	Cyprus	24	1.5%
9	Japan	23	1.5%
10	Netherlands	19	1.2%
11	Russia	16	1%
12	India	14	0.9%
13	Hong Kong	10	0.6%
14	Switzerland	10	0.6%
15	Taiwan	9	0.6%
16	Thailand	8	0.5%
17	Spain	8	0.5%
18	Singapore	7	0.5%
19	Saudi Arabia	7	0.5%
20	Ukraine	5	0.3%
21	Ireland	5	0.3%
22	Egypt	3	0.2%
23	Bangladesh	3	0.2%
24	Latvia	3	0.2%
25	Norway	2	0.1%
26	United Arab Emirates	2	0.1%
27	Viet Nam	2	0.1%
28	Czech Republic	2	0.1%
29	Argentina	2	0.1%
30	Belgium	1	0.1%
31	Brazil	1	0.1%
32	Iraq	1	0.1%
33	United Kingdom	1	0.1%
34	Serbia	1	0.1%
35	Lithuania	1	0.1%
36	Malaysia	1	0.1%
37	Mongolia	1	0.1%