Rank	Countries/Territories	Count	Percent
1	China	483	46.3%
2	United States	299	28.7%
3	Germany	103	9.9%
4	Canada	38	3.6%
5	Spain	13	1.2%
6	Mongolia	13	1.2%
7	Netherlands	11	1.1%
8	France	8	0.8%
9	Australia	6	0.6%
10	Cyprus	5	0.5%
11	India	5	0.5%
12	Russia	5	0.5%
13	Senegal	5	0.5%
14	Singapore	4	0.4%
15	Viet Nam	4	0.4%
16	Romania	4	0.4%
17	Japan	4	0.4%
18	Korea, Republic of	3	0.3%
19	Latvia	3	0.3%
20	Mauritius	3	0.3%
21	Italy	3	0.3%
22	Poland	3	0.3%
23	Ukraine	2	0.2%
24	United Kingdom	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Ireland	2	0.2%
27	Hong Kong	2	0.2%
28	Egypt	1	0.1%
29	Argentina	1	0.1%
30	Bangladesh	1	0.1%
31	Brazil	1	0.1%
32	Bulgaria	1	0.1%
33	Taiwan	1	0.1%
34	Thailand	1	0.1%
35	Portugal	1	0.1%