Rank	Countries/Territories	Count	Percent
1	United States	375	42.1%
2	China	244	27.4%
3	Germany	98	11%
4	Canada	39	4.4%
5	France	29	3.3%
6	Netherlands	23	2.6%
7	Australia	9	1%
8	Singapore	8	0.9%
9	Japan	7	0.8%
10	Malaysia	6	0.7%
11	Cyprus	6	0.7%
12	Bulgaria	5	0.6%
13	Argentina	5	0.6%
14	Ireland	5	0.6%
15	South Africa	4	0.4%
16	Norway	3	0.3%
17	Turkey	3	0.3%
18	Ukraine	3	0.3%
19	Mauritius	3	0.3%
20	Latvia	3	0.3%
21	India	2	0.2%
22	Indonesia	2	0.2%
23	United Kingdom	2	0.2%
24	Switzerland	2	0.2%
25	Thailand	1	0.1%
26	Spain	1	0.1%
27	Portugal	1	0.1%
28	Nigeria	1	0.1%
29	Hong Kong	1	0.1%