Rank	Countries/Territories	Count	Percent
1	United States	381	41.8%
2	China	195	21.4%
3	Germany	79	8.7%
4	Japan	46	5%
5	India	40	4.4%
6	Ireland	19	2.1%
7	Netherlands	11	1.2%
8	Canada	11	1.2%
9	Australia	10	1.1%
10	Philippines	10	1.1%
11	Mexico	8	0.9%
12	Iran, Islamic Republic of	8	0.9%
13	France	8	0.9%
14	Ukraine	8	0.9%
15	Egypt	6	0.7%
16	Malaysia	6	0.7%
17	Russia	5	0.5%
18	Korea, Republic of	5	0.5%
19	Cyprus	5	0.5%
20	United Kingdom	5	0.5%
21	Singapore	5	0.5%
22	Croatia	4	0.4%
23	Brazil	4	0.4%
24	Mongolia	3	0.3%
25	Morocco	3	0.3%
26	Saudi Arabia	3	0.3%
27	Portugal	2	0.2%
28	Pakistan	2	0.2%
29	Argentina	2	0.2%
30	Turkey	2	0.2%
31	United Arab Emirates	2	0.2%
32	Spain	1	0.1%
33	Switzerland	1	0.1%
34	Syrian Arab Republic	1	0.1%
35	Taiwan	1	0.1%
36	Chile	1	0.1%
37	Finland	1	0.1%
38	Georgia	1	0.1%
39	Hong Kong	1	0.1%
40	Nigeria	1	0.1%
41	Norway	1	0.1%
42	Romania	1	0.1%
43	Nepal	1	0.1%
44	Israel	1	0.1%