Rank	Countries/Territories	Count	Percent
1	United States	528	41.4%
2	China	426	33.4%
3	Germany	72	5.6%
4	France	47	3.7%
5	Canada	20	1.6%
6	India	18	1.4%
7	Netherlands	16	1.3%
8	Japan	14	1.1%
9	Cyprus	14	1.1%
10	United Kingdom	13	1%
11	Australia	12	0.9%
12	Ireland	11	0.9%
13	Singapore	10	0.8%
14	Russia	9	0.7%
15	Korea, Republic of	8	0.6%
16	Hong Kong	8	0.6%
17	Iran, Islamic Republic of	5	0.4%
18	Norway	5	0.4%
19	Pakistan	4	0.3%
20	South Africa	4	0.3%
21	Switzerland	4	0.3%
22	Taiwan	3	0.2%
23	Malaysia	3	0.2%
24	Mongolia	2	0.2%
25	Bangladesh	2	0.2%
26	Brunei Darussalam	2	0.2%
27	Argentina	2	0.2%
28	Greece	2	0.2%
29	Ukraine	2	0.2%
30	Romania	2	0.2%
31	Thailand	1	0.1%
32	Peru	1	0.1%
33	Philippines	1	0.1%
34	Iraq	1	0.1%
35	New Zealand	1	0.1%
36	Egypt	1	0.1%
37	Indonesia	1	0.1%