Rank	Countries/Territories	Count	Percent
1	China	428	41.2%
2	United States	373	35.9%
3	Germany	78	7.5%
4	Japan	63	6.1%
5	Singapore	13	1.3%
6	Netherlands	13	1.3%
7	Canada	13	1.3%
8	Cyprus	9	0.9%
9	France	6	0.6%
10	Hong Kong	4	0.4%
11	India	4	0.4%
12	Korea, Republic of	4	0.4%
13	United Kingdom	4	0.4%
14	Malaysia	3	0.3%
15	Ireland	3	0.3%
16	Argentina	3	0.3%
17	Australia	3	0.3%
18	Bulgaria	2	0.2%
19	Italy	2	0.2%
20	Mongolia	2	0.2%
21	Switzerland	2	0.2%
22	Taiwan	2	0.2%
23	Ukraine	2	0.2%
24	Latvia	1	0.1%
25	Poland	1	0.1%