Rank	Countries/Territories	Count	Percent
1	United States	523	35.4%
2	China	478	32.4%
3	Germany	136	9.2%
4	France	93	6.3%
5	Lithuania	56	3.8%
6	Japan	50	3.4%
7	Saudi Arabia	24	1.6%
8	Netherlands	14	0.9%
9	Singapore	12	0.8%
10	Canada	12	0.8%
11	Korea, Republic of	8	0.5%
12	Hong Kong	8	0.5%
13	Australia	7	0.5%
14	Cyprus	7	0.5%
15	Ireland	5	0.3%
16	United Kingdom	5	0.3%
17	Myanmar	4	0.3%
18	Malaysia	3	0.2%
19	Taiwan	3	0.2%
20	Latvia	3	0.2%
21	Italy	2	0.1%
22	Indonesia	2	0.1%
23	Iran, Islamic Republic of	2	0.1%
24	Argentina	2	0.1%
25	Austria	2	0.1%
26	Bangladesh	2	0.1%
27	Chile	2	0.1%
28	Thailand	2	0.1%
29	Turkey	2	0.1%
30	Norway	2	0.1%
31	Romania	1	0.1%
32	Mongolia	1	0.1%
33	Ukraine	1	0.1%
34	South Africa	1	0.1%
35	India	1	0.1%