Rank	Countries/Territories	Count	Percent
1	United States	372	33.4%
2	China	312	28%
3	Germany	120	10.8%
4	Canada	37	3.3%
5	Australia	37	3.3%
6	Netherlands	31	2.8%
7	France	31	2.8%
8		29	2.6%
9	Cyprus	19	1.7%
10	Norway	17	1.5%
11	Russia	17	1.5%
12	Japan	14	1.3%
13	Portugal	12	1.1%
14	United Kingdom	10	0.9%
15	Denmark	8	0.7%
16	United Arab Emirates	5	0.4%
17	India	5	0.4%
18	Iran, Islamic Republic of	5	0.4%
19	Singapore	4	0.4%
20	Taiwan	3	0.3%
21	Viet Nam	3	0.3%
22	Argentina	3	0.3%
23	Bulgaria	2	0.2%
24	Latvia	2	0.2%
25	Lithuania	2	0.2%
26	Macao	2	0.2%
27	Malaysia	2	0.2%
28	Spain	2	0.2%
29	Italy	1	0.1%
30	Hong Kong	1	0.1%
31	Turkey	1	0.1%
32	Mauritius	1	0.1%
33	Moldova, Republic of	1	0.1%
34	Mongolia	1	0.1%
35	Bangladesh	1	0.1%
36	Brazil	1	0.1%