Rank	Countries/Territories	Count	Percent
1	China	371	35.7%
2	United States	334	32.1%
3	Germany	104	10%
4	Japan	96	9.2%
5	Canada	46	4.4%
6	Netherlands	13	1.3%
7	France	12	1.2%
8	Korea, Republic of	10	1%
9	Hong Kong	9	0.9%
10	Australia	8	0.8%
11	Cyprus	6	0.6%
12	India	4	0.4%
13	Iran, Islamic Republic of	3	0.3%
14	Ireland	3	0.3%
15	Argentina	3	0.3%
16	Hungary	2	0.2%
17	Russia	2	0.2%
18	Singapore	2	0.2%
19	Yemen	2	0.2%
20	Taiwan	2	0.2%
21	Thailand	1	0.1%
22	Ukraine	1	0.1%
23	United Kingdom	1	0.1%
24	Mongolia	1	0.1%
25	South Africa	1	0.1%
26	Switzerland	1	0.1%
27	Greece	1	0.1%