Rank	Countries/Territories	Count	Percent
1	United States	380	39.7%
2	China	286	29.9%
3	Germany	56	5.8%
4	India	47	4.9%
5	France	28	2.9%
6	Japan	12	1.3%
7	United Kingdom	12	1.3%
8	Netherlands	9	0.9%
9	Pakistan	9	0.9%
10	Korea, Republic of	8	0.8%
11	Canada	8	0.8%
12	Egypt	8	0.8%
13	Turkey	7	0.7%
14	Singapore	7	0.7%
15	Australia	6	0.6%
16	Indonesia	6	0.6%
17	Ireland	5	0.5%
18	Russia	5	0.5%
19	Nigeria	5	0.5%
20	Cyprus	5	0.5%
21	Colombia	4	0.4%
22	Iran, Islamic Republic of	4	0.4%
23	Mexico	3	0.3%
24	Brazil	3	0.3%
25	Hong Kong	3	0.3%
26	Romania	3	0.3%
27	Ukraine	2	0.2%
28	United Arab Emirates	2	0.2%
29	Hungary	2	0.2%
30	Algeria	2	0.2%
31	Argentina	2	0.2%
32	Norway	2	0.2%
33	Philippines	2	0.2%
34	Kyrgyzstan	2	0.2%
35	Lithuania	1	0.1%
36	Italy	1	0.1%
37	Poland	1	0.1%
38	Saudi Arabia	1	0.1%
39	Bangladesh	1	0.1%
40	Albania	1	0.1%
41	Ghana	1	0.1%
42	Greece	1	0.1%
43	Finland	1	0.1%
44	Slovakia	1	0.1%
45	South Africa	1	0.1%
46	Thailand	1	0.1%
47	Viet Nam	1	0.1%