Rank	Countries/Territories	Count	Percent
1	China	259	35.2%
2	United States	240	32.6%
3	Germany	87	11.8%
4	Latvia	28	3.8%
5	Netherlands	20	2.7%
6		20	2.7%
7	Japan	18	2.4%
8	Singapore	17	2.3%
9	India	8	1.1%
10	Australia	6	0.8%
11	Cyprus	6	0.8%
12	France	6	0.8%
13	Russia	4	0.5%
14	Ukraine	4	0.5%
15	Norway	3	0.4%
16	Lithuania	2	0.3%
17	Mongolia	2	0.3%
18	Bulgaria	2	0.3%
19	Canada	1	0.1%
20	Hungary	1	0.1%
21	Nigeria	1	0.1%
22	South Africa	1	0.1%