Rank	Countries/Territories	Count	Percent
1	China	359	38.3%
2	United States	346	36.9%
3	Germany	83	8.8%
4	France	36	3.8%
5	Japan	17	1.8%
6	Netherlands	14	1.5%
7	Canada	13	1.4%
8	Singapore	10	1.1%
9	India	9	1%
10	Korea, Republic of	8	0.9%
11	Latvia	6	0.6%
12	Australia	5	0.5%
13	Cyprus	4	0.4%
14	Switzerland	4	0.4%
15	Brazil	3	0.3%
16	Ireland	3	0.3%
17	Iran, Islamic Republic of	2	0.2%
18	Argentina	2	0.2%
19	Hong Kong	2	0.2%
20	Russia	2	0.2%
21	United Kingdom	2	0.2%
22	Spain	2	0.2%
23	Nigeria	2	0.2%
24	Norway	1	0.1%
25	Ukraine	1	0.1%
26	Viet Nam	1	0.1%
27	Malaysia	1	0.1%