Rank	Countries/Territories	Count	Percent
1	United States	549	38.8%
2	China	417	29.5%
3	Germany	139	9.8%
4	Australia	50	3.5%
5	France	39	2.8%
6	United Kingdom	33	2.3%
7	Netherlands	25	1.8%
8	Canada	25	1.8%
9	Ukraine	18	1.3%
10	India	15	1.1%
11	Japan	12	0.8%
12	Hong Kong	11	0.8%
13	Singapore	11	0.8%
14	Cyprus	10	0.7%
15	Denmark	10	0.7%
16	Saudi Arabia	9	0.6%
17	Romania	5	0.4%
18	Russia	5	0.4%
19	Latvia	4	0.3%
20	Argentina	4	0.3%
21	Korea, Republic of	3	0.2%
22	Ireland	3	0.2%
23	Spain	3	0.2%
24	Taiwan	2	0.1%
25	Slovenia	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Egypt	2	0.1%
28	Czech Republic	1	0.1%
29	Belgium	1	0.1%
30	Greece	1	0.1%
31	South Africa	1	0.1%
32	Norway	1	0.1%
33	Thailand	1	0.1%