Rank	Countries/Territories	Count	Percent
1	China	464	42.1%
2	United States	364	33%
3	Germany	90	8.2%
4	France	39	3.5%
5	Japan	20	1.8%
6	Netherlands	17	1.5%
7	Canada	14	1.3%
8	Singapore	13	1.2%
9	India	9	0.8%
10	Korea, Republic of	8	0.7%
11	United Kingdom	7	0.6%
12	Latvia	6	0.5%
13	Australia	5	0.5%
14	Cyprus	5	0.5%
15	Ukraine	5	0.5%
16	Switzerland	4	0.4%
17	Norway	4	0.4%
18	Hong Kong	4	0.4%
19	Brazil	4	0.4%
20	Iran, Islamic Republic of	4	0.4%
21	Ireland	3	0.3%
22	Nigeria	2	0.2%
23	Argentina	2	0.2%
24	Russia	2	0.2%
25	Spain	2	0.2%
26	Sweden	2	0.2%
27	Viet Nam	2	0.2%
28	Malaysia	1	0.1%