Rank	Countries/Territories	Count	Percent
1	China	441	39.1%
2	United States	416	36.9%
3	Germany	126	11.2%
4	France	50	4.4%
5	Canada	21	1.9%
6	Cyprus	8	0.7%
7	Hong Kong	7	0.6%
8	Singapore	7	0.6%
9	India	6	0.5%
10	Netherlands	5	0.4%
11	United Kingdom	5	0.4%
12	Argentina	4	0.4%
13	Ireland	4	0.4%
14	Mongolia	3	0.3%
15	Australia	3	0.3%
16	Ukraine	3	0.3%
17	Norway	2	0.2%
18	Thailand	2	0.2%
19	Viet Nam	2	0.2%
20	Brazil	2	0.2%
21	Iran, Islamic Republic of	2	0.2%
22	Finland	2	0.2%
23	Japan	1	0.1%
24	Lithuania	1	0.1%
25	Malaysia	1	0.1%
26	Bangladesh	1	0.1%
27	Nigeria	1	0.1%
28	Switzerland	1	0.1%