Rank	Countries/Territories	Count	Percent
1	United States	250	34.4%
2	China	200	27.5%
3	Germany	55	7.6%
4	Netherlands	24	3.3%
5	Japan	19	2.6%
6	Canada	17	2.3%
7	United Kingdom	17	2.3%
8	France	15	2.1%
9	Singapore	12	1.7%
10	India	10	1.4%
11	Bulgaria	8	1.1%
12	Viet Nam	8	1.1%
13	Ukraine	7	1%
14	Indonesia	7	1%
15	Hungary	7	1%
16	Turkey	6	0.8%
17	Russia	5	0.7%
18	Korea, Republic of	5	0.7%
19	Latvia	4	0.6%
20	Iran, Islamic Republic of	4	0.6%
21	Australia	4	0.6%
22	Cyprus	4	0.6%
23	Pakistan	4	0.6%
24	Philippines	4	0.6%
25	Poland	3	0.4%
26	Portugal	3	0.4%
27	Hong Kong	3	0.4%
28	Ireland	3	0.4%
29	Italy	2	0.3%
30	Nigeria	2	0.3%
31	Macao	2	0.3%
32	Malaysia	2	0.3%
33	Thailand	2	0.3%
34	Mauritius	1	0.1%
35	Nepal	1	0.1%
36	Romania	1	0.1%
37	Saudi Arabia	1	0.1%
38	Serbia	1	0.1%
39	Tanzania, United Republic of	1	0.1%
40	Lebanon	1	0.1%
41	Luxembourg	1	0.1%
42	Bangladesh	1	0.1%