Rank	Countries/Territories	Count	Percent
1	United States	568	43.9%
2	China	277	21.4%
3	Germany	141	10.9%
4	India	46	3.6%
5	France	37	2.9%
6	Canada	19	1.5%
7	Indonesia	17	1.3%
8	Netherlands	17	1.3%
9	Japan	16	1.2%
10	Egypt	14	1.1%
11	Cyprus	12	0.9%
12	Venezuela, Bolivarian Republic of	12	0.9%
13	Korea, Republic of	9	0.7%
14	Romania	8	0.6%
15	Argentina	7	0.5%
16	Brazil	7	0.5%
17	Russia	6	0.5%
18	Mexico	6	0.5%
19	Ukraine	6	0.5%
20	United Kingdom	6	0.5%
21	Australia	5	0.4%
22	Sri Lanka	4	0.3%
23	Tanzania, United Republic of	4	0.3%
24	Ireland	3	0.2%
25	South Africa	3	0.2%
26	Turkey	3	0.2%
27	Chile	3	0.2%
28	Iran, Islamic Republic of	3	0.2%
29	Moldova, Republic of	3	0.2%
30	Pakistan	3	0.2%
31	Malaysia	3	0.2%
32	Hong Kong	3	0.2%
33	Singapore	2	0.2%
34	Mongolia	2	0.2%
35	Nigeria	2	0.2%
36	Iraq	2	0.2%
37	Bolivia, Plurinational State of	2	0.2%
38	Thailand	2	0.2%
39	Syrian Arab Republic	2	0.2%
40	Taiwan	2	0.2%
41	Sweden	1	0.1%
42	Algeria	1	0.1%
43	Finland	1	0.1%
44	Greece	1	0.1%
45	Portugal	1	0.1%
46	Jordan	1	0.1%
47	Mauritius	1	0.1%
48	Latvia	1	0.1%