Rank	Countries/Territories	Count	Percent
1	United States	514	40.9%
2	China	424	33.7%
3	Germany	65	5.2%
4	France	46	3.7%
5	Canada	39	3.1%
6	United Kingdom	18	1.4%
7	Netherlands	17	1.4%
8	Australia	15	1.2%
9	Japan	15	1.2%
10	Greece	11	0.9%
11	India	8	0.6%
12	Cyprus	7	0.6%
13	South Africa	6	0.5%
14	Viet Nam	5	0.4%
15	Singapore	5	0.4%
16	Argentina	5	0.4%
17	Brazil	4	0.3%
18	Hong Kong	4	0.3%
19	Egypt	4	0.3%
20	Jordan	4	0.3%
21	Ukraine	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Russia	4	0.3%
24	Italy	3	0.2%
25	Taiwan	3	0.2%
26	Denmark	3	0.2%
27	Chile	2	0.2%
28	Korea, Republic of	2	0.2%
29	Malaysia	2	0.2%
30	Thailand	2	0.2%
31	Spain	2	0.2%
32	Mexico	2	0.2%
33	Romania	2	0.2%
34	New Zealand	1	0.1%
35	Poland	1	0.1%
36	Mongolia	1	0.1%
37	Sweden	1	0.1%
38	Mauritius	1	0.1%
39	Austria	1	0.1%
40	Belgium	1	0.1%