Rank	Countries/Territories	Count	Percent
1	China	510	41.9%
2	United States	426	35%
3	Germany	64	5.3%
4	Hong Kong	32	2.6%
5	Japan	31	2.5%
6	Taiwan	17	1.4%
7	Singapore	15	1.2%
8	Russia	13	1.1%
9	France	12	1%
10	Australia	10	0.8%
11	Iran, Islamic Republic of	9	0.7%
12	United Kingdom	9	0.7%
13	Cyprus	8	0.7%
14	Netherlands	7	0.6%
15	Portugal	7	0.6%
16	Mongolia	6	0.5%
17	Canada	5	0.4%
18	Switzerland	5	0.4%
19	Sweden	4	0.3%
20	Bangladesh	4	0.3%
21	Libya	3	0.2%
22	Korea, Republic of	3	0.2%
23	Turkey	3	0.2%
24	Ukraine	3	0.2%
25	Uganda	2	0.2%
26	Latvia	2	0.2%
27	Ireland	2	0.2%
28	Hungary	2	0.2%
29	Ecuador	1	0.1%
30	Chile	1	0.1%
31	Malaysia	1	0.1%
32	Spain	1	0.1%