Rank	Countries/Territories	Count	Percent
1	China	453	35.3%
2	United States	438	34.1%
3	Germany	133	10.4%
4	France	72	5.6%
5	Hong Kong	18	1.4%
6	Canada	17	1.3%
7	Iran, Islamic Republic of	16	1.2%
8	Japan	14	1.1%
9	India	14	1.1%
10	Bulgaria	13	1%
11	Italy	12	0.9%
12	Spain	10	0.8%
13	Netherlands	8	0.6%
14	United Kingdom	7	0.5%
15	Australia	6	0.5%
16	Singapore	5	0.4%
17	Romania	5	0.4%
18	Korea, Republic of	4	0.3%
19	Latvia	4	0.3%
20	Cyprus	4	0.3%
21	Viet Nam	4	0.3%
22	Malaysia	3	0.2%
23	Russia	3	0.2%
24	Turkey	3	0.2%
25	Sweden	2	0.2%
26	Macao	2	0.2%
27	Bolivia, Plurinational State of	2	0.2%
28	Ireland	2	0.2%
29	Kenya	1	0.1%
30	Ghana	1	0.1%
31	Bangladesh	1	0.1%
32	Mexico	1	0.1%
33	Poland	1	0.1%
34	Qatar	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	Trinidad and Tobago	1	0.1%
38	Tunisia	1	0.1%