Rank	Countries/Territories	Count	Percent
1	United States	345	40%
2	China	235	27.2%
3	India	69	8%
4	Germany	45	5.2%
5	Ireland	26	3%
6	Russia	15	1.7%
7	Italy	14	1.6%
8	Korea, Republic of	11	1.3%
9	Australia	11	1.3%
10	France	8	0.9%
11	Brazil	7	0.8%
12	Canada	7	0.8%
13	Malaysia	7	0.8%
14	Japan	7	0.8%
15	Spain	6	0.7%
16	Hong Kong	6	0.7%
17	United Kingdom	5	0.6%
18	Singapore	5	0.6%
19	Mongolia	3	0.3%
20	Netherlands	3	0.3%
21	Egypt	3	0.3%
22	Argentina	3	0.3%
23	Greece	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Colombia	2	0.2%
26	Belgium	2	0.2%
27	New Zealand	2	0.2%
28	Saudi Arabia	2	0.2%
29	South Africa	1	0.1%
30	Taiwan	1	0.1%
31	Thailand	1	0.1%
32	Pakistan	1	0.1%
33	Peru	1	0.1%
34	Poland	1	0.1%
35	Romania	1	0.1%
36	Czech Republic	1	0.1%
37	Finland	1	0.1%
38	Israel	1	0.1%