Rank	Countries/Territories	Count	Percent
1	United States	654	35.9%
2	China	514	28.2%
3	Germany	187	10.3%
4	India	87	4.8%
5	Netherlands	39	2.1%
6	Canada	25	1.4%
7	Russia	23	1.3%
8	United Kingdom	21	1.2%
9	France	17	0.9%
10	Japan	17	0.9%
11	Turkey	16	0.9%
12	Korea, Republic of	14	0.8%
13	Australia	14	0.8%
14	Cyprus	13	0.7%
15	Egypt	13	0.7%
16	Spain	13	0.7%
17	Colombia	12	0.7%
18	Ireland	12	0.7%
19	Singapore	11	0.6%
20	Romania	10	0.5%
21	Indonesia	9	0.5%
22	Brazil	7	0.4%
23	Greece	6	0.3%
24	Philippines	6	0.3%
25	Sweden	6	0.3%
26	Portugal	5	0.3%
27	Mexico	5	0.3%
28	Iran, Islamic Republic of	5	0.3%
29	Hong Kong	5	0.3%
30	Czech Republic	4	0.2%
31	Saudi Arabia	4	0.2%
32	South Africa	3	0.2%
33	Switzerland	3	0.2%
34	United Arab Emirates	3	0.2%
35	Denmark	3	0.2%
36	Bulgaria	3	0.2%
37	Austria	3	0.2%
38	Italy	3	0.2%
39	Poland	3	0.2%
40	New Zealand	2	0.1%
41	Kenya	2	0.1%
42	Israel	2	0.1%
43	Belgium	2	0.1%
44	Costa Rica	2	0.1%
45	Taiwan	2	0.1%
46	Thailand	2	0.1%
47	Sri Lanka	2	0.1%
48	Viet Nam	1	0.1%
49	Argentina	1	0.1%
50	Bangladesh	1	0.1%
51	Finland	1	0.1%
52	Jamaica	1	0.1%
53	Pakistan	1	0.1%
54	Moldova, Republic of	1	0.1%
55	Malaysia	1	0.1%
56	Mauritius	1	0.1%