Rank	Countries/Territories	Count	Percent
1	China	385	38.7%
2	United States	281	28.2%
3	India	62	6.2%
4	Greece	30	3%
5	Ireland	20	2%
6	Germany	19	1.9%
7	Japan	18	1.8%
8	Taiwan	16	1.6%
9	United Kingdom	14	1.4%
10	Brazil	14	1.4%
11	Korea, Republic of	13	1.3%
12	Netherlands	11	1.1%
13	Israel	11	1.1%
14	Russia	11	1.1%
15	Kazakhstan	10	1%
16	Hong Kong	10	1%
17	Canada	6	0.6%
18	Italy	6	0.6%
19	Thailand	6	0.6%
20	Iran, Islamic Republic of	5	0.5%
21	Australia	4	0.4%
22	Cyprus	4	0.4%
23	Spain	4	0.4%
24	Morocco	3	0.3%
25	South Africa	3	0.3%
26	Czech Republic	3	0.3%
27	Chile	3	0.3%
28	Egypt	3	0.3%
29	Singapore	2	0.2%
30	Norway	2	0.2%
31	Portugal	2	0.2%
32	Mexico	2	0.2%
33	New Zealand	1	0.1%
34	Nigeria	1	0.1%
35	Romania	1	0.1%
36	Switzerland	1	0.1%
37	Ethiopia	1	0.1%
38	Indonesia	1	0.1%
39	Botswana	1	0.1%
40	Ecuador	1	0.1%
41	Colombia	1	0.1%
42	Turkey	1	0.1%
43	Ukraine	1	0.1%
44	United Arab Emirates	1	0.1%
45	Viet Nam	1	0.1%