Rank	Countries/Territories	Count	Percent
1	China	499	39.6%
2	United States	423	33.6%
3	Germany	92	7.3%
4	Bulgaria	63	5%
5	Netherlands	36	2.9%
6	India	33	2.6%
7	France	19	1.5%
8	Japan	14	1.1%
9	Singapore	10	0.8%
10	South Africa	9	0.7%
11	Russia	9	0.7%
12	Canada	8	0.6%
13	Australia	6	0.5%
14	Cyprus	6	0.5%
15	United Kingdom	6	0.5%
16	Ukraine	4	0.3%
17	Argentina	4	0.3%
18	Iran, Islamic Republic of	4	0.3%
19	Latvia	3	0.2%
20	Malaysia	2	0.2%
21	Korea, Republic of	2	0.2%
22	Bangladesh	2	0.2%
23	Norway	2	0.2%
24	Paraguay	1	0.1%
25	Sweden	1	0.1%
26	Mongolia	1	0.1%
27	Macao	1	0.1%