Rank	Countries/Territories	Count	Percent
1	United States	324	40%
2	China	203	25.1%
3	Germany	70	8.6%
4	Turkey	33	4.1%
5	France	15	1.9%
6	Netherlands	15	1.9%
7	Korea, Republic of	14	1.7%
8	India	13	1.6%
9	Russia	10	1.2%
10	Japan	9	1.1%
11	Viet Nam	7	0.9%
12	Ukraine	6	0.7%
13	Canada	6	0.7%
14	Cyprus	6	0.7%
15	Italy	6	0.7%
16	Nigeria	6	0.7%
17	Peru	5	0.6%
18	Singapore	5	0.6%
19	Taiwan	5	0.6%
20	Kuwait	5	0.6%
21	Colombia	5	0.6%
22	United Kingdom	4	0.5%
23	Tunisia	3	0.4%
24	Saudi Arabia	3	0.4%
25	Hong Kong	3	0.4%
26	Iran, Islamic Republic of	3	0.4%
27	Mexico	3	0.4%
28	Romania	3	0.4%
29	Ireland	2	0.2%
30	Indonesia	2	0.2%
31	El Salvador	2	0.2%
32	Australia	2	0.2%
33	Brazil	2	0.2%
34	Argentina	1	0.1%
35	Bahrain	1	0.1%
36	Belgium	1	0.1%
37	Egypt	1	0.1%
38	Tanzania, United Republic of	1	0.1%
39	Thailand	1	0.1%
40	Nepal	1	0.1%
41	Lebanon	1	0.1%
42	Malaysia	1	0.1%
43	Uzbekistan	1	0.1%