Rank	Countries/Territories	Count	Percent
1	United States	433	49.1%
2	China	171	19.4%
3	Brazil	41	4.6%
4	France	28	3.2%
5	Germany	26	2.9%
6	India	23	2.6%
7	Italy	20	2.3%
8	Russia	20	2.3%
9	Singapore	20	2.3%
10	Australia	12	1.4%
11	Japan	11	1.2%
12	Korea, Republic of	9	1%
13	Netherlands	8	0.9%
14	Hong Kong	6	0.7%
15	Canada	5	0.6%
16	Switzerland	5	0.6%
17	Ukraine	5	0.6%
18	Ireland	4	0.5%
19	Iran, Islamic Republic of	3	0.3%
20	Egypt	3	0.3%
21	Poland	3	0.3%
22	Mexico	3	0.3%
23	United Kingdom	2	0.2%
24	Taiwan	2	0.2%
25	Thailand	2	0.2%
26	Israel	2	0.2%
27	Lebanon	2	0.2%
28	Malaysia	2	0.2%
29	Iraq	1	0.1%
30	Finland	1	0.1%
31	Indonesia	1	0.1%
32	Turkey	1	0.1%
33	Romania	1	0.1%
34	Mongolia	1	0.1%
35	Norway	1	0.1%
36	Slovakia	1	0.1%
37	Spain	1	0.1%
38	Sweden	1	0.1%
39	Venezuela, Bolivarian Republic of	1	0.1%