Rank	Countries/Territories	Count	Percent
1	China	319	50.3%
2	United States	111	17.5%
3	Japan	76	12%
4	Latvia	26	4.1%
5	Australia	14	2.2%
6	Germany	13	2.1%
7	India	13	2.1%
8	Turkey	9	1.4%
9	Singapore	7	1.1%
10	Netherlands	7	1.1%
11	Ukraine	4	0.6%
12	Taiwan	3	0.5%
13	Korea, Republic of	3	0.5%
14	Iran, Islamic Republic of	3	0.5%
15	Ghana	3	0.5%
16	Egypt	2	0.3%
17	Czech Republic	2	0.3%
18	Indonesia	2	0.3%
19		2	0.3%
20	Hong Kong	2	0.3%
21	United Kingdom	2	0.3%
22	Spain	2	0.3%
23	Mongolia	2	0.3%
24	Poland	1	0.2%
25	Iraq	1	0.2%
26	Ireland	1	0.2%
27	Denmark	1	0.2%
28	Canada	1	0.2%
29	France	1	0.2%
30	Greece	1	0.2%