Rank	Countries/Territories	Count	Percent
1	United States	400	37.9%
2	China	278	26.3%
3	Germany	86	8.1%
4	Japan	81	7.7%
5	Australia	27	2.6%
6	Turkey	22	2.1%
7	Netherlands	21	2%
8	Argentina	19	1.8%
9	Canada	19	1.8%
10	France	13	1.2%
11	Korea, Republic of	12	1.1%
12	Switzerland	11	1%
13	Singapore	10	0.9%
14	Cyprus	7	0.7%
15	Hong Kong	5	0.5%
16	India	5	0.5%
17	New Zealand	4	0.4%
18	Spain	3	0.3%
19	Mexico	3	0.3%
20	Poland	3	0.3%
21	Russia	3	0.3%
22	South Africa	2	0.2%
23	Taiwan	2	0.2%
24	Thailand	2	0.2%
25	Ukraine	2	0.2%
26	Viet Nam	2	0.2%
27	Norway	2	0.2%
28	Philippines	2	0.2%
29	Ireland	2	0.2%
30	Latvia	2	0.2%
31	Bangladesh	2	0.2%
32	Bulgaria	1	0.1%
33	Greece	1	0.1%
34	Yemen	1	0.1%
35	Mongolia	1	0.1%