Rank	Countries/Territories	Count	Percent
1	United States	468	48.2%
2	China	142	14.6%
3	Germany	137	14.1%
4	Japan	22	2.3%
5	France	21	2.2%
6	Netherlands	16	1.6%
7	Lithuania	14	1.4%
8	India	13	1.3%
9	Indonesia	12	1.2%
10	Turkey	12	1.2%
11	Australia	11	1.1%
12	Thailand	9	0.9%
13	Peru	8	0.8%
14	Cyprus	8	0.8%
15		7	0.7%
16	Singapore	7	0.7%
17	Canada	6	0.6%
18	Viet Nam	6	0.6%
19	Brazil	5	0.5%
20	Hong Kong	4	0.4%
21	Saudi Arabia	4	0.4%
22	Korea, Republic of	3	0.3%
23	South Africa	3	0.3%
24	Taiwan	3	0.3%
25	Ukraine	3	0.3%
26	United Kingdom	3	0.3%
27	Bangladesh	3	0.3%
28	Denmark	3	0.3%
29	Colombia	3	0.3%
30	Ecuador	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Sweden	2	0.2%
33	Italy	2	0.2%
34	Kenya	2	0.2%
35	Luxembourg	2	0.2%
36	Mexico	1	0.1%
37	Syrian Arab Republic	1	0.1%
38	Ireland	1	0.1%