Rank	Countries/Territories	Count	Percent
1	China	657	44.9%
2	United States	445	30.4%
3	Germany	135	9.2%
4	France	46	3.1%
5	Norway	33	2.3%
6	India	19	1.3%
7	Ukraine	14	1%
8	Singapore	12	0.8%
9	Japan	12	0.8%
10	Cyprus	10	0.7%
11	Hong Kong	9	0.6%
12	United Kingdom	9	0.6%
13	Netherlands	9	0.6%
14	Switzerland	8	0.5%
15	Canada	7	0.5%
16	Iran, Islamic Republic of	7	0.5%
17	Viet Nam	4	0.3%
18	Denmark	3	0.2%
19	Bangladesh	3	0.2%
20	Australia	2	0.1%
21	Israel	2	0.1%
22	Latvia	2	0.1%
23	Malaysia	2	0.1%
24	Ghana	2	0.1%
25	Thailand	2	0.1%
26	Qatar	2	0.1%
27	Romania	2	0.1%
28	Russia	2	0.1%
29	Algeria	1	0.1%
30	Argentina	1	0.1%
31	Georgia	1	0.1%