Rank	Countries/Territories	Count	Percent
1	United States	529	32.4%
2	China	333	20.4%
3	Germany	115	7%
4	India	108	6.6%
5	Netherlands	108	6.6%
6	France	53	3.2%
7	Japan	32	2%
8	Bangladesh	31	1.9%
9	Turkey	31	1.9%
10	Russia	27	1.7%
11	Finland	23	1.4%
12	Brazil	20	1.2%
13	Korea, Republic of	17	1%
14	South Africa	15	0.9%
15	United Kingdom	14	0.9%
16	Canada	13	0.8%
17	Mexico	10	0.6%
18	Singapore	10	0.6%
19	Australia	9	0.6%
20	Cyprus	8	0.5%
21	Ireland	8	0.5%
22	Indonesia	8	0.5%
23	Spain	8	0.5%
24	Thailand	7	0.4%
25	Argentina	7	0.4%
26	Colombia	6	0.4%
27	Iran, Islamic Republic of	6	0.4%
28	Syrian Arab Republic	6	0.4%
29	Hong Kong	6	0.4%
30	Ukraine	5	0.3%
31	Denmark	5	0.3%
32	Czech Republic	4	0.2%
33	Chile	4	0.2%
34	Italy	4	0.2%
35	Morocco	4	0.2%
36	Taiwan	4	0.2%
37	Portugal	4	0.2%
38	Viet Nam	4	0.2%
39	Romania	3	0.2%
40	Poland	3	0.2%
41	Sweden	3	0.2%
42	Slovakia	3	0.2%
43	Greece	3	0.2%
44	Lithuania	2	0.1%
45	Belgium	2	0.1%
46	Switzerland	2	0.1%
47	Croatia	1	0.1%
48	Cuba	1	0.1%
49	Egypt	1	0.1%
50	Malaysia	1	0.1%
51	Nigeria	1	0.1%
52	Norway	1	0.1%
53	Pakistan	1	0.1%
54	Latvia	1	0.1%