Rank	Countries/Territories	Count	Percent
1	United States	676	43.7%
2	China	438	28.3%
3	India	167	10.8%
4	Germany	48	3.1%
5	France	27	1.7%
6	Japan	25	1.6%
7	Ireland	24	1.6%
8	Netherlands	22	1.4%
9	Russia	17	1.1%
10	Brazil	11	0.7%
11	Israel	9	0.6%
12	Hong Kong	9	0.6%
13	United Kingdom	8	0.5%
14	Singapore	7	0.5%
15	Korea, Republic of	7	0.5%
16	Morocco	6	0.4%
17	Australia	6	0.4%
18	Canada	5	0.3%
19	Romania	4	0.3%
20	Austria	3	0.2%
21	Mongolia	3	0.2%
22	Switzerland	3	0.2%
23	Thailand	3	0.2%
24	Taiwan	2	0.1%
25	Spain	2	0.1%
26	Norway	2	0.1%
27	Italy	2	0.1%
28	Argentina	1	0.1%
29	Cyprus	1	0.1%
30	Czech Republic	1	0.1%
31	Egypt	1	0.1%
32	Portugal	1	0.1%
33	Lithuania	1	0.1%
34	Kenya	1	0.1%
35	Sweden	1	0.1%
36	Turkey	1	0.1%
37	Viet Nam	1	0.1%