Rank	Countries/Territories	Count	Percent
1	United States	407	44.2%
2	China	254	27.6%
3	Germany	88	9.6%
4	Hong Kong	20	2.2%
5	Russia	20	2.2%
6	Japan	19	2.1%
7	India	14	1.5%
8	Netherlands	11	1.2%
9	Mexico	10	1.1%
10	Cyprus	9	1%
11	Ireland	5	0.5%
12	France	5	0.5%
13	Korea, Republic of	5	0.5%
14	Philippines	5	0.5%
15	Norway	4	0.4%
16	Taiwan	4	0.4%
17	Australia	4	0.4%
18		3	0.3%
19	Argentina	3	0.3%
20	Brazil	3	0.3%
21	Kenya	3	0.3%
22	Ukraine	3	0.3%
23	United Kingdom	3	0.3%
24	South Africa	3	0.3%
25	Portugal	2	0.2%
26	Singapore	2	0.2%
27	Czech Republic	2	0.2%
28	Canada	2	0.2%
29	Bangladesh	2	0.2%
30	Belgium	2	0.2%
31	Bhutan	1	0.1%
32	Pakistan	1	0.1%
33	Switzerland	1	0.1%