Rank	Countries/Territories	Count	Percent
1	China	489	50.6%
2	United States	283	29.3%
3	Germany	83	8.6%
4	Canada	12	1.2%
5	Japan	12	1.2%
6	Ukraine	8	0.8%
7	Singapore	8	0.8%
8	Switzerland	6	0.6%
9	Netherlands	6	0.6%
10	United Kingdom	5	0.5%
11	Cyprus	5	0.5%
12	France	5	0.5%
13	Argentina	4	0.4%
14	Australia	4	0.4%
15	Hong Kong	4	0.4%
16	Indonesia	3	0.3%
17	Italy	3	0.3%
18	Qatar	3	0.3%
19	Lithuania	3	0.3%
20	Taiwan	2	0.2%
21	Spain	2	0.2%
22	Korea, Republic of	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Ireland	2	0.2%
25	Bangladesh	2	0.2%
26	Colombia	2	0.2%
27	Greece	2	0.2%
28	India	1	0.1%
29	Turkey	1	0.1%
30	Mexico	1	0.1%
31	Mongolia	1	0.1%