Rank	Countries/Territories	Count	Percent
1	United States	307	38.4%
2	China	269	33.6%
3	Germany	78	9.8%
4	United Kingdom	16	2%
5	Canada	13	1.6%
6	Ireland	12	1.5%
7	India	9	1.1%
8	Cyprus	9	1.1%
9	Japan	9	1.1%
10	Netherlands	7	0.9%
11	Romania	7	0.9%
12	Singapore	7	0.9%
13	Australia	7	0.9%
14	Argentina	5	0.6%
15	Israel	5	0.6%
16	Italy	5	0.6%
17	Korea, Republic of	4	0.5%
18	Ukraine	3	0.4%
19	Hong Kong	3	0.4%
20	Belgium	2	0.2%
21	Denmark	2	0.2%
22	Egypt	2	0.2%
23	France	2	0.2%
24	Spain	2	0.2%
25	Taiwan	2	0.2%
26	Russia	2	0.2%
27	New Zealand	2	0.2%
28	Poland	2	0.2%
29	Kyrgyzstan	1	0.1%
30	Malaysia	1	0.1%
31	Turkey	1	0.1%
32	Slovakia	1	0.1%
33	Uzbekistan	1	0.1%
34	Cote D'ivoire	1	0.1%
35	Indonesia	1	0.1%