Rank	Countries/Territories	Count	Percent
1	China	312	38.6%
2	United States	259	32.1%
3	Germany	53	6.6%
4	Brazil	17	2.1%
5	Japan	17	2.1%
6	Netherlands	15	1.9%
7		12	1.5%
8	France	11	1.4%
9	Australia	9	1.1%
10	Cyprus	9	1.1%
11	United Kingdom	9	1.1%
12	Spain	7	0.9%
13	Korea, Republic of	7	0.9%
14	Sweden	6	0.7%
15	Singapore	6	0.7%
16	Canada	6	0.7%
17	Hungary	5	0.6%
18	Iran, Islamic Republic of	5	0.6%
19	Romania	5	0.6%
20	Russia	5	0.6%
21	Lithuania	5	0.6%
22	Poland	3	0.4%
23	Denmark	3	0.4%
24	Egypt	2	0.2%
25	Ethiopia	2	0.2%
26	Ireland	2	0.2%
27	Ukraine	2	0.2%
28	Malaysia	2	0.2%
29	Mongolia	2	0.2%
30	Italy	2	0.2%
31	Philippines	2	0.2%
32	New Zealand	1	0.1%
33	Pakistan	1	0.1%
34	Israel	1	0.1%
35	India	1	0.1%
36	Greece	1	0.1%
37	Argentina	1	0.1%