Rank	Countries/Territories	Count	Percent
1	United States	259	29.6%
2	China	255	29.1%
3	Germany	76	8.7%
4	India	32	3.7%
5	Ecuador	25	2.9%
6	Ireland	23	2.6%
7	Netherlands	23	2.6%
8	Japan	21	2.4%
9	Korea, Republic of	16	1.8%
10	France	16	1.8%
11	Italy	11	1.3%
12	Algeria	11	1.3%
13	Spain	9	1%
14	United Kingdom	7	0.8%
15	Indonesia	7	0.8%
16	Argentina	6	0.7%
17	Australia	5	0.6%
18	Canada	5	0.6%
19	Hong Kong	5	0.6%
20	Hungary	5	0.6%
21	Iran, Islamic Republic of	5	0.6%
22	Singapore	5	0.6%
23	Malaysia	4	0.5%
24	Cyprus	4	0.5%
25	Thailand	4	0.5%
26	Turkey	4	0.5%
27	Egypt	3	0.3%
28	Poland	3	0.3%
29	Romania	3	0.3%
30	Saudi Arabia	3	0.3%
31	South Africa	2	0.2%
32	Peru	2	0.2%
33	Nepal	2	0.2%
34	Greece	2	0.2%
35	Chile	2	0.2%
36	Austria	2	0.2%
37	Bangladesh	2	0.2%
38	Brazil	2	0.2%
39	Colombia	1	0.1%
40	Czech Republic	1	0.1%
41	Israel	1	0.1%
42	Taiwan	1	0.1%