Rank	Countries/Territories	Count	Percent
1	United States	492	38.1%
2	China	311	24.1%
3	Germany	149	11.5%
4	Lithuania	38	2.9%
5	Netherlands	31	2.4%
6	India	22	1.7%
7	Russia	22	1.7%
8	France	20	1.5%
9	Canada	20	1.5%
10	Japan	20	1.5%
11	Viet Nam	18	1.4%
12	Singapore	15	1.2%
13	Australia	12	0.9%
14	Ireland	12	0.9%
15	Greece	9	0.7%
16	Hong Kong	9	0.7%
17	United Kingdom	9	0.7%
18	Cyprus	8	0.6%
19	Korea, Republic of	8	0.6%
20	Nigeria	6	0.5%
21	Brazil	5	0.4%
22	Romania	5	0.4%
23	Ukraine	4	0.3%
24	Switzerland	4	0.3%
25	Mongolia	4	0.3%
26	Latvia	4	0.3%
27	Philippines	3	0.2%
28	Ecuador	3	0.2%
29	Georgia	3	0.2%
30	Taiwan	3	0.2%
31	Dominican Republic	2	0.2%
32	Peru	2	0.2%
33	South Africa	2	0.2%
34	Spain	2	0.2%
35	Argentina	2	0.2%
36	Kazakhstan	2	0.2%
37	Kuwait	1	0.1%
38	Luxembourg	1	0.1%
39	Macao	1	0.1%
40	Sri Lanka	1	0.1%
41	Egypt	1	0.1%
42	Bulgaria	1	0.1%
43	Chile	1	0.1%
44	Italy	1	0.1%
45	Indonesia	1	0.1%
46	Saudi Arabia	1	0.1%
47	Venezuela, Bolivarian Republic of	1	0.1%