Rank	Countries/Territories	Count	Percent
1	United States	783	59.8%
2	China	120	9.2%
3	Germany	78	6%
4	United Kingdom	68	5.2%
5	Canada	32	2.4%
6	Australia	29	2.2%
7	Netherlands	28	2.1%
8	France	28	2.1%
9	Ireland	24	1.8%
10	India	17	1.3%
11	Singapore	12	0.9%
12	Japan	11	0.8%
13	Israel	8	0.6%
14	Iran, Islamic Republic of	7	0.5%
15	Russia	7	0.5%
16	New Zealand	5	0.4%
17	Mexico	5	0.4%
18	United Arab Emirates	5	0.4%
19	Belgium	4	0.3%
20	Egypt	4	0.3%
21	Greece	3	0.2%
22	Norway	3	0.2%
23	Portugal	3	0.2%
24	Saudi Arabia	2	0.2%
25	Sweden	2	0.2%
26	Oman	2	0.2%
27	Latvia	2	0.2%
28	Cyprus	2	0.2%
29	South Africa	2	0.2%
30	Spain	1	0.1%
31	Uzbekistan	1	0.1%
32	Estonia	1	0.1%
33	Brazil	1	0.1%
34	Colombia	1	0.1%
35	Iraq	1	0.1%
36	Jordan	1	0.1%
37	Kenya	1	0.1%
38	Lebanon	1	0.1%
39	Nepal	1	0.1%
40	Switzerland	1	0.1%
41	Thailand	1	0.1%
42	Trinidad and Tobago	1	0.1%
43	Romania	1	0.1%