Rank	Countries/Territories	Count	Percent
1	United States	492	44.5%
2	China	353	31.9%
3	Germany	82	7.4%
4	Canada	29	2.6%
5	France	24	2.2%
6	India	18	1.6%
7	United Kingdom	15	1.4%
8	Netherlands	14	1.3%
9	Romania	12	1.1%
10	Ireland	10	0.9%
11	Japan	8	0.7%
12	Cyprus	8	0.7%
13	Austria	6	0.5%
14	Brazil	5	0.5%
15	Australia	5	0.5%
16	Hong Kong	3	0.3%
17	Russia	3	0.3%
18	Singapore	3	0.3%
19	Ukraine	3	0.3%
20	South Africa	2	0.2%
21	Latvia	2	0.2%
22	Malaysia	2	0.2%
23	Norway	2	0.2%
24	Italy	1	0.1%
25	Argentina	1	0.1%
26	Bulgaria	1	0.1%
27	Spain	1	0.1%