Rank	Countries/Territories	Count	Percent
1	China	509	44.1%
2	United States	377	32.7%
3	Germany	92	8%
4	France	22	1.9%
5	Netherlands	15	1.3%
6	India	14	1.2%
7	Japan	14	1.2%
8	Norway	12	1%
9	Spain	12	1%
10	Russia	9	0.8%
11	Cyprus	7	0.6%
12	Canada	6	0.5%
13	Australia	5	0.4%
14	Singapore	5	0.4%
15	Romania	5	0.4%
16	Sweden	5	0.4%
17	Latvia	4	0.3%
18	Mexico	4	0.3%
19	Belgium	4	0.3%
20	Iran, Islamic Republic of	4	0.3%
21	Italy	4	0.3%
22	Peru	3	0.3%
23	Malaysia	3	0.3%
24	Morocco	2	0.2%
25	Korea, Republic of	2	0.2%
26	Hong Kong	2	0.2%
27	Czech Republic	2	0.2%
28	United Kingdom	2	0.2%
29	Brazil	1	0.1%
30	Bangladesh	1	0.1%
31	Indonesia	1	0.1%
32	Luxembourg	1	0.1%
33	Poland	1	0.1%
34	Switzerland	1	0.1%
35	Tunisia	1	0.1%
36	Ukraine	1	0.1%