Rank	Countries/Territories	Count	Percent
1	United States	631	37%
2	China	411	24.1%
3	Germany	241	14.1%
4	India	123	7.2%
5	Canada	36	2.1%
6	Japan	33	1.9%
7	United Kingdom	28	1.6%
8	France	24	1.4%
9	Australia	17	1%
10	Netherlands	15	0.9%
11	Norway	14	0.8%
12	Switzerland	14	0.8%
13	Korea, Republic of	11	0.6%
14	Ireland	10	0.6%
15	Cyprus	10	0.6%
16	Bangladesh	8	0.5%
17	Hong Kong	8	0.5%
18	Russia	7	0.4%
19	Argentina	6	0.4%
20	Turkey	6	0.4%
21	Singapore	5	0.3%
22	Spain	5	0.3%
23	Egypt	5	0.3%
24	Peru	4	0.2%
25	Saudi Arabia	3	0.2%
26	Italy	3	0.2%
27	Czech Republic	3	0.2%
28	Malaysia	2	0.1%
29	Mexico	2	0.1%
30	Romania	2	0.1%
31	Taiwan	2	0.1%
32	Ukraine	2	0.1%
33	United Arab Emirates	2	0.1%
34	Uzbekistan	2	0.1%
35	Sri Lanka	1	0.1%
36	Pakistan	1	0.1%
37	New Zealand	1	0.1%
38	Mongolia	1	0.1%
39	Latvia	1	0.1%
40	Lithuania	1	0.1%
41	Algeria	1	0.1%
42	Brazil	1	0.1%
43	Bulgaria	1	0.1%
44	Georgia	1	0.1%
45	Indonesia	1	0.1%