Rank	Countries/Territories	Count	Percent
1	United States	650	35.9%
2	China	562	31%
3	Germany	163	9%
4	France	82	4.5%
5		47	2.6%
6	Russia	41	2.3%
7	Japan	37	2%
8	Canada	31	1.7%
9	Thailand	23	1.3%
10	Netherlands	18	1%
11	Australia	16	0.9%
12	Singapore	15	0.8%
13	Switzerland	15	0.8%
14	Cyprus	14	0.8%
15	Argentina	13	0.7%
16	United Kingdom	13	0.7%
17	India	10	0.6%
18	Korea, Republic of	9	0.5%
19	Hong Kong	9	0.5%
20	Iran, Islamic Republic of	6	0.3%
21	Ireland	6	0.3%
22	Latvia	5	0.3%
23	Malaysia	4	0.2%
24	Ukraine	3	0.2%
25	Romania	2	0.1%
26	Taiwan	2	0.1%
27	South Africa	2	0.1%
28	Sweden	2	0.1%
29	Saudi Arabia	2	0.1%
30	Ghana	2	0.1%
31	Botswana	2	0.1%
32	Austria	1	0.1%
33	Mongolia	1	0.1%
34	Morocco	1	0.1%
35	Norway	1	0.1%
36	Pakistan	1	0.1%
37	Portugal	1	0.1%