Rank	Countries/Territories	Count	Percent
1	China	538	37.3%
2	United States	528	36.6%
3	Germany	162	11.2%
4	France	61	4.2%
5	Canada	21	1.5%
6	Japan	20	1.4%
7	Cyprus	18	1.2%
8	Korea, Republic of	12	0.8%
9	Norway	10	0.7%
10	United Kingdom	10	0.7%
11	Netherlands	8	0.6%
12	Hong Kong	6	0.4%
13	Romania	5	0.3%
14	India	4	0.3%
15	Ecuador	4	0.3%
16	Argentina	3	0.2%
17	Australia	3	0.2%
18	Malaysia	3	0.2%
19	Spain	3	0.2%
20	Turkey	3	0.2%
21	Switzerland	2	0.1%
22	Singapore	2	0.1%
23	Pakistan	2	0.1%
24	Bangladesh	2	0.1%
25	Brazil	2	0.1%
26	Finland	2	0.1%
27	Ireland	2	0.1%
28	Latvia	2	0.1%
29	Georgia	1	0.1%
30	Mongolia	1	0.1%
31	Taiwan	1	0.1%
32	Ukraine	1	0.1%
33	United Arab Emirates	1	0.1%