Rank	Countries/Territories	Count	Percent
1	United States	417	36.9%
2	China	303	26.8%
3	Germany	87	7.7%
4	India	64	5.7%
5	Turkey	33	2.9%
6	Netherlands	22	1.9%
7	France	17	1.5%
8	Korea, Republic of	15	1.3%
9	Japan	14	1.2%
10	Canada	13	1.2%
11	Viet Nam	12	1.1%
12	Russia	10	0.9%
13	United Kingdom	8	0.7%
14	Singapore	7	0.6%
15	Cyprus	7	0.6%
16	Australia	7	0.6%
17	Colombia	6	0.5%
18	Mexico	6	0.5%
19	Nigeria	6	0.5%
20	Peru	6	0.5%
21	Italy	6	0.5%
22	Ukraine	6	0.5%
23	Taiwan	5	0.4%
24	Kuwait	5	0.4%
25	Iran, Islamic Republic of	4	0.4%
26	Hong Kong	4	0.4%
27	Brazil	3	0.3%
28	Romania	3	0.3%
29	Tunisia	3	0.3%
30	Saudi Arabia	3	0.3%
31	Switzerland	2	0.2%
32	Thailand	2	0.2%
33	Kenya	2	0.2%
34	Ireland	2	0.2%
35	Cuba	2	0.2%
36	Indonesia	2	0.2%
37	El Salvador	2	0.2%
38	Egypt	1	0.1%
39	Hungary	1	0.1%
40	Argentina	1	0.1%
41	Bahrain	1	0.1%
42	Bangladesh	1	0.1%
43	Belgium	1	0.1%
44	Latvia	1	0.1%
45	Lebanon	1	0.1%
46	Malaysia	1	0.1%
47	Nepal	1	0.1%
48	Pakistan	1	0.1%
49	Tanzania, United Republic of	1	0.1%
50	Uzbekistan	1	0.1%