Rank	Countries/Territories	Count	Percent
1	China	569	64.1%
2	United States	102	11.5%
3	Taiwan	63	7.1%
4	Japan	26	2.9%
5	Hong Kong	24	2.7%
6	Iran, Islamic Republic of	19	2.1%
7	Singapore	18	2%
8	France	15	1.7%
9	United Kingdom	12	1.4%
10	Germany	11	1.2%
11	Netherlands	8	0.9%
12	Latvia	3	0.3%
13	Ireland	2	0.2%
14	Russia	2	0.2%
15	Egypt	2	0.2%
16	Austria	2	0.2%
17	Canada	2	0.2%
18	Spain	2	0.2%
19	Switzerland	1	0.1%
20	Czech Republic	1	0.1%
21	Australia	1	0.1%
22	Slovakia	1	0.1%
23	South Africa	1	0.1%
24	Morocco	1	0.1%