Rank	Countries/Territories	Count	Percent
1	China	492	39.4%
2	United States	482	38.6%
3	Germany	81	6.5%
4	France	24	1.9%
5		19	1.5%
6	Canada	18	1.4%
7	Japan	17	1.4%
8	Singapore	16	1.3%
9	Cyprus	11	0.9%
10	Australia	10	0.8%
11	Netherlands	10	0.8%
12	Russia	10	0.8%
13	Argentina	7	0.6%
14	Korea, Republic of	7	0.6%
15	Ukraine	6	0.5%
16	Norway	6	0.5%
17	Latvia	5	0.4%
18	Hong Kong	3	0.2%
19	United Kingdom	3	0.2%
20	Pakistan	2	0.2%
21	Portugal	2	0.2%
22	South Africa	2	0.2%
23	Sweden	2	0.2%
24	Switzerland	2	0.2%
25	India	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Malaysia	2	0.2%
28	Mongolia	2	0.2%
29	Bangladesh	1	0.1%
30	Bulgaria	1	0.1%
31	Colombia	1	0.1%