Rank	Countries/Territories	Count	Percent
1	United States	449	42.9%
2	China	268	25.6%
3	Germany	77	7.4%
4	India	68	6.5%
5	Japan	19	1.8%
6	Netherlands	12	1.1%
7	United Kingdom	12	1.1%
8	Cyprus	10	1%
9	Egypt	9	0.9%
10	Italy	9	0.9%
11	Korea, Republic of	8	0.8%
12	Canada	8	0.8%
13		7	0.7%
14	Iran, Islamic Republic of	7	0.7%
15	Hong Kong	6	0.6%
16	Australia	6	0.6%
17	France	5	0.5%
18	Singapore	5	0.5%
19	Poland	4	0.4%
20	Romania	4	0.4%
21	Saudi Arabia	3	0.3%
22	Switzerland	3	0.3%
23	Uganda	3	0.3%
24	Brazil	3	0.3%
25	Kenya	3	0.3%
26	Ireland	3	0.3%
27	Greece	3	0.3%
28	Estonia	2	0.2%
29	Austria	2	0.2%
30	Chile	2	0.2%
31	Bolivia, Plurinational State of	2	0.2%
32	Bosnia and Herzegovina	2	0.2%
33	Israel	2	0.2%
34	South Africa	2	0.2%
35	Spain	2	0.2%
36	Pakistan	2	0.2%
37	Philippines	2	0.2%
38	Yemen	2	0.2%
39	Taiwan	2	0.2%
40	Turkey	2	0.2%
41	Sri Lanka	1	0.1%
42	Sweden	1	0.1%
43	Belgium	1	0.1%
44	Argentina	1	0.1%
45	Armenia	1	0.1%
46	Croatia	1	0.1%
47	Georgia	1	0.1%