Rank	Countries/Territories	Count	Percent
1	United States	597	39.7%
2	China	468	31.1%
3	France	77	5.1%
4	Germany	60	4%
5	Brazil	41	2.7%
6	India	30	2%
7	Singapore	21	1.4%
8	Italy	20	1.3%
9	Russia	20	1.3%
10	Japan	19	1.3%
11	Australia	18	1.2%
12	United Kingdom	16	1.1%
13	Canada	12	0.8%
14	Korea, Republic of	11	0.7%
15	Netherlands	11	0.7%
16	Hong Kong	8	0.5%
17	Ireland	7	0.5%
18	Ukraine	7	0.5%
19	Switzerland	6	0.4%
20	Israel	5	0.3%
21	Bangladesh	5	0.3%
22	Egypt	4	0.3%
23	Iran, Islamic Republic of	4	0.3%
24	Spain	4	0.3%
25	Mexico	4	0.3%
26	Poland	3	0.2%
27	Thailand	3	0.2%
28	Viet Nam	2	0.1%
29	Taiwan	2	0.1%
30	Nigeria	2	0.1%
31	Lebanon	2	0.1%
32	Malaysia	2	0.1%
33	Belgium	2	0.1%
34	Austria	1	0.1%
35	Finland	1	0.1%
36	Iraq	1	0.1%
37	Indonesia	1	0.1%
38	Norway	1	0.1%
39	Mongolia	1	0.1%
40	Nepal	1	0.1%
41	Sweden	1	0.1%
42	Romania	1	0.1%
43	Slovakia	1	0.1%
44	Venezuela, Bolivarian Republic of	1	0.1%
45	Turkey	1	0.1%