Rank	Countries/Territories	Count	Percent
1	China	378	37.1%
2	United States	363	35.6%
3	Germany	120	11.8%
4	France	36	3.5%
5	Latvia	25	2.5%
6	Japan	16	1.6%
7	Canada	10	1%
8	India	9	0.9%
9	Ukraine	9	0.9%
10	Netherlands	9	0.9%
11	Ireland	8	0.8%
12	Australia	6	0.6%
13	Cyprus	5	0.5%
14	Korea, Republic of	5	0.5%
15	Russia	4	0.4%
16	Singapore	4	0.4%
17	Hong Kong	3	0.3%
18	Lithuania	2	0.2%
19	Romania	2	0.2%
20	United Kingdom	2	0.2%
21	Macao	1	0.1%
22	Mongolia	1	0.1%
23	Bangladesh	1	0.1%