Rank	Countries/Territories	Count	Percent
1	United States	246	39%
2	China	136	21.6%
3	Germany	65	10.3%
4	Turkey	33	5.2%
5	Korea, Republic of	14	2.2%
6	Netherlands	13	2.1%
7	Russia	9	1.4%
8	Japan	8	1.3%
9	India	8	1.3%
10	Viet Nam	7	1.1%
11	Ukraine	6	1%
12	Cyprus	6	1%
13	Italy	6	1%
14	Nigeria	6	1%
15	Peru	5	0.8%
16	Singapore	5	0.8%
17	Kuwait	5	0.8%
18	Colombia	5	0.8%
19	Canada	5	0.8%
20	France	4	0.6%
21	Hong Kong	3	0.5%
22	Iran, Islamic Republic of	3	0.5%
23	Mexico	3	0.5%
24	Romania	3	0.5%
25	United Kingdom	3	0.5%
26	Tunisia	3	0.5%
27	Saudi Arabia	2	0.3%
28	Ireland	2	0.3%
29	Indonesia	2	0.3%
30	El Salvador	2	0.3%
31	Argentina	1	0.2%
32	Australia	1	0.2%
33	Bahrain	1	0.2%
34	Belgium	1	0.2%
35	Brazil	1	0.2%
36	Taiwan	1	0.2%
37	Tanzania, United Republic of	1	0.2%
38	Thailand	1	0.2%
39	Nepal	1	0.2%
40	Lebanon	1	0.2%
41	Malaysia	1	0.2%
42	Uzbekistan	1	0.2%