Rank	Countries/Territories	Count	Percent
1	China	569	73.5%
2	United States	92	11.9%
3	Japan	19	2.5%
4	Latvia	16	2.1%
5	France	12	1.6%
6	Germany	10	1.3%
7	Singapore	10	1.3%
8	Iran, Islamic Republic of	7	0.9%
9	Ireland	4	0.5%
10	Hungary	4	0.5%
11	Russia	4	0.5%
12		3	0.4%
13	Bulgaria	3	0.4%
14	Netherlands	3	0.4%
15	Mongolia	2	0.3%
16	Italy	2	0.3%
17	Australia	2	0.3%
18	India	2	0.3%
19	Taiwan	2	0.3%
20	Turkey	2	0.3%
21	Spain	1	0.1%
22	Bangladesh	1	0.1%
23	Argentina	1	0.1%
24	Canada	1	0.1%
25	Palestine, State of	1	0.1%
26	Poland	1	0.1%