Rank	Countries/Territories	Count	Percent
1	China	141	37.4%
2	United States	123	32.6%
3		12	3.2%
4	Greece	11	2.9%
5	Japan	11	2.9%
6	Singapore	9	2.4%
7	Korea, Republic of	8	2.1%
8	Turkey	7	1.9%
9	Netherlands	6	1.6%
10	Germany	6	1.6%
11	Iran, Islamic Republic of	5	1.3%
12	Australia	5	1.3%
13	Canada	3	0.8%
14	Hong Kong	3	0.8%
15	India	3	0.8%
16	Ireland	2	0.5%
17	Italy	2	0.5%
18	Bangladesh	2	0.5%
19	Czech Republic	2	0.5%
20	Philippines	2	0.5%
21	Russia	2	0.5%
22	Mongolia	2	0.5%
23	Ukraine	2	0.5%
24	Switzerland	2	0.5%
25	Sweden	1	0.3%
26	Egypt	1	0.3%
27	France	1	0.3%
28	Bolivia, Plurinational State of	1	0.3%
29	Brazil	1	0.3%
30	Iraq	1	0.3%