Rank	Countries/Territories	Count	Percent
1	United States	525	35.6%
2	China	326	22.1%
3	Germany	153	10.4%
4	Australia	103	7%
5	India	60	4.1%
6	United Kingdom	60	4.1%
7	France	32	2.2%
8	Japan	23	1.6%
9	Indonesia	21	1.4%
10	Singapore	19	1.3%
11	Ukraine	17	1.2%
12	Canada	16	1.1%
13	Ireland	11	0.7%
14	Cyprus	10	0.7%
15	Netherlands	10	0.7%
16	Hong Kong	9	0.6%
17	Russia	7	0.5%
18	Poland	6	0.4%
19	Spain	6	0.4%
20	Taiwan	6	0.4%
21	Greece	5	0.3%
22	Cote D'ivoire	4	0.3%
23	Palestine, State of	4	0.3%
24	Malaysia	3	0.2%
25	Pakistan	3	0.2%
26	Romania	3	0.2%
27	Slovakia	3	0.2%
28	Tanzania, United Republic of	3	0.2%
29	Sweden	2	0.1%
30	Switzerland	2	0.1%
31	Mauritius	2	0.1%
32	Korea, Republic of	2	0.1%
33	Peru	2	0.1%
34	Philippines	2	0.1%
35	Argentina	2	0.1%
36	Austria	2	0.1%
37	Bangladesh	2	0.1%
38	Egypt	2	0.1%
39	Brazil	1	0.1%
40	Nigeria	1	0.1%
41	Oman	1	0.1%
42	Mongolia	1	0.1%
43	Saudi Arabia	1	0.1%
44	Portugal	1	0.1%
45	Uganda	1	0.1%