Rank	Countries/Territories	Count	Percent
1	United States	510	36.6%
2	China	402	28.8%
3	Germany	160	11.5%
4	France	45	3.2%
5	Canada	38	2.7%
6	Singapore	33	2.4%
7	Japan	29	2.1%
8	Netherlands	25	1.8%
9	United Arab Emirates	25	1.8%
10	India	19	1.4%
11	Cyprus	12	0.9%
12	Spain	12	0.9%
13	Thailand	9	0.6%
14	Switzerland	8	0.6%
15	Australia	8	0.6%
16	United Kingdom	5	0.4%
17	Mongolia	4	0.3%
18	Colombia	4	0.3%
19	Russia	4	0.3%
20	Tunisia	3	0.2%
21	Turkey	3	0.2%
22	Korea, Republic of	3	0.2%
23	Ireland	3	0.2%
24	Iran, Islamic Republic of	2	0.1%
25	Hong Kong	2	0.1%
26	Bangladesh	2	0.1%
27	Argentina	2	0.1%
28	Latvia	2	0.1%
29	Lebanon	2	0.1%
30	Luxembourg	2	0.1%
31	Saudi Arabia	2	0.1%
32	Ukraine	2	0.1%
33	Uganda	1	0.1%
34	Malaysia	1	0.1%
35	Norway	1	0.1%
36	Pakistan	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%
39	Egypt	1	0.1%
40	Finland	1	0.1%
41	Hungary	1	0.1%
42	Georgia	1	0.1%
43	Israel	1	0.1%
44	Italy	1	0.1%