Rank	Countries/Territories	Count	Percent
1	United States	474	41.7%
2	China	401	35.2%
3	Germany	100	8.8%
4	Japan	20	1.8%
5	Korea, Republic of	19	1.7%
6	Lithuania	14	1.2%
7	Australia	12	1.1%
8	France	12	1.1%
9	Netherlands	12	1.1%
10		9	0.8%
11	Cyprus	9	0.8%
12	India	8	0.7%
13	Canada	7	0.6%
14	Sweden	7	0.6%
15	United Kingdom	6	0.5%
16	Russia	6	0.5%
17	Egypt	5	0.4%
18	Hong Kong	5	0.4%
19	Singapore	4	0.4%
20	Finland	2	0.2%
21	Argentina	2	0.2%
22	Iran, Islamic Republic of	1	0.1%
23	Macao	1	0.1%
24	Spain	1	0.1%
25	Romania	1	0.1%