Rank	Countries/Territories	Count	Percent
1	United States	614	41.8%
2	China	505	34.4%
3	Germany	145	9.9%
4	France	51	3.5%
5	Russia	43	2.9%
6	Japan	17	1.2%
7	Singapore	11	0.7%
8	Netherlands	9	0.6%
9	Cyprus	9	0.6%
10	Australia	8	0.5%
11	United Kingdom	7	0.5%
12	Latvia	5	0.3%
13	Spain	5	0.3%
14	India	5	0.3%
15	Brazil	4	0.3%
16	Hong Kong	3	0.2%
17	South Africa	3	0.2%
18	Norway	2	0.1%
19	Pakistan	2	0.1%
20	Korea, Republic of	2	0.1%
21	Turkey	2	0.1%
22	Ukraine	2	0.1%
23	Iran, Islamic Republic of	2	0.1%
24	Argentina	2	0.1%
25	Belgium	2	0.1%
26	Bangladesh	1	0.1%
27	Canada	1	0.1%
28	Cote D'ivoire	1	0.1%
29	Ireland	1	0.1%
30	Jersey	1	0.1%
31	Hungary	1	0.1%
32	Mongolia	1	0.1%
33	Taiwan	1	0.1%