Rank	Countries/Territories	Count	Percent
1	United States	680	41.1%
2	China	391	23.6%
3	Germany	106	6.4%
4	Canada	99	6%
5	Taiwan	54	3.3%
6	Chile	42	2.5%
7	Turkey	32	1.9%
8	India	31	1.9%
9	Russia	23	1.4%
10	Japan	17	1%
11	Latvia	16	1%
12	Romania	15	0.9%
13	United Kingdom	14	0.8%
14	Cote D'ivoire	14	0.8%
15	Netherlands	11	0.7%
16	Korea, Republic of	7	0.4%
17	Mexico	6	0.4%
18	Greece	6	0.4%
19	Argentina	5	0.3%
20	Australia	5	0.3%
21	Portugal	5	0.3%
22	Brazil	5	0.3%
23	Ireland	5	0.3%
24	Singapore	5	0.3%
25	New Zealand	4	0.2%
26	Iran, Islamic Republic of	4	0.2%
27	Finland	4	0.2%
28	France	4	0.2%
29	Hong Kong	3	0.2%
30	Hungary	3	0.2%
31	Cyprus	3	0.2%
32	Czech Republic	3	0.2%
33	Norway	3	0.2%
34	Poland	3	0.2%
35	Israel	3	0.2%
36	Lebanon	3	0.2%
37	Sweden	3	0.2%
38	United Arab Emirates	3	0.2%
39	Viet Nam	2	0.1%
40	Italy	2	0.1%
41	Ecuador	2	0.1%
42	Bangladesh	1	0.1%
43	Kenya	1	0.1%
44	Lithuania	1	0.1%
45	Malaysia	1	0.1%
46	Saudi Arabia	1	0.1%
47	Turkmenistan	1	0.1%
48	Ukraine	1	0.1%
49	Thailand	1	0.1%