Rank	Countries/Territories	Count	Percent
1	United States	173	35.8%
2	China	104	21.5%
3	Germany	61	12.6%
4	Hong Kong	21	4.3%
5	India	14	2.9%
6	Switzerland	12	2.5%
7	United Kingdom	12	2.5%
8	Japan	9	1.9%
9	Portugal	7	1.4%
10	Egypt	6	1.2%
11	Greece	5	1%
12	Netherlands	5	1%
13	Singapore	5	1%
14	France	4	0.8%
15	Cyprus	4	0.8%
16	Australia	3	0.6%
17	Indonesia	3	0.6%
18	Thailand	3	0.6%
19	Taiwan	2	0.4%
20	Serbia	2	0.4%
21	Russia	2	0.4%
22	Israel	2	0.4%
23	Jordan	2	0.4%
24	Korea, Republic of	2	0.4%
25	Malaysia	2	0.4%
26	Bangladesh	2	0.4%
27	Vanuatu	2	0.4%
28	Yemen	2	0.4%
29	Viet Nam	1	0.2%
30	Canada	1	0.2%
31	Czech Republic	1	0.2%
32	Denmark	1	0.2%
33	Nepal	1	0.2%
34	Italy	1	0.2%
35	Saudi Arabia	1	0.2%
36	Puerto Rico	1	0.2%
37	Norway	1	0.2%
38	Argentina	1	0.2%
39	Tanzania, United Republic of	1	0.2%
40	Turkey	1	0.2%