Rank	Countries/Territories	Count	Percent
1	United States	430	39.1%
2	China	366	33.2%
3	Germany	86	7.8%
4	India	63	5.7%
5	France	19	1.7%
6	Ireland	15	1.4%
7	Netherlands	15	1.4%
8	Japan	14	1.3%
9	Canada	11	1%
10	Lithuania	11	1%
11	Singapore	9	0.8%
12	Nepal	7	0.6%
13	Australia	7	0.6%
14	Brazil	4	0.4%
15	Cyprus	4	0.4%
16	Korea, Republic of	4	0.4%
17	Mongolia	3	0.3%
18	Norway	3	0.3%
19	Ethiopia	3	0.3%
20	Jordan	3	0.3%
21	Italy	3	0.3%
22	Philippines	2	0.2%
23	Russia	2	0.2%
24	Morocco	2	0.2%
25	Latvia	2	0.2%
26	United Kingdom	2	0.2%
27	South Africa	2	0.2%
28	Venezuela, Bolivarian Republic of	2	0.2%
29	Taiwan	1	0.1%
30	New Zealand	1	0.1%
31	Greece	1	0.1%
32	Hong Kong	1	0.1%
33	Hungary	1	0.1%
34	Egypt	1	0.1%
35	Argentina	1	0.1%