Rank	Countries/Territories	Count	Percent
1	United States	471	41.3%
2	China	372	32.6%
3	Germany	113	9.9%
4	Canada	38	3.3%
5	India	23	2%
6	Japan	17	1.5%
7	Nepal	13	1.1%
8	Singapore	10	0.9%
9	Cyprus	8	0.7%
10	Netherlands	7	0.6%
11	Korea, Republic of	7	0.6%
12	Malaysia	7	0.6%
13	France	6	0.5%
14	Turkey	5	0.4%
15	United Kingdom	5	0.4%
16	Hong Kong	4	0.4%
17	Australia	4	0.4%
18	Argentina	3	0.3%
19	Ukraine	3	0.3%
20	Viet Nam	3	0.3%
21	Ireland	2	0.2%
22	Pakistan	2	0.2%
23	Russia	2	0.2%
24	Egypt	2	0.2%
25	Bahrain	2	0.2%
26	Hungary	2	0.2%
27	Georgia	2	0.2%
28	Greece	1	0.1%
29	Indonesia	1	0.1%
30	Bangladesh	1	0.1%
31	Bosnia and Herzegovina	1	0.1%
32	Bulgaria	1	0.1%
33	Norway	1	0.1%
34	Mauritius	1	0.1%
35	Mongolia	1	0.1%