Rank	Countries/Territories	Count	Percent
1	China	553	45.2%
2	United States	352	28.8%
3	Germany	90	7.4%
4	Taiwan	28	2.3%
5	Japan	26	2.1%
6	India	23	1.9%
7	France	21	1.7%
8	Hong Kong	20	1.6%
9	Korea, Republic of	13	1.1%
10	Netherlands	12	1%
11	Canada	8	0.7%
12	Cyprus	8	0.7%
13	Iran, Islamic Republic of	6	0.5%
14	United Kingdom	6	0.5%
15	Singapore	5	0.4%
16	Indonesia	5	0.4%
17	Bulgaria	4	0.3%
18	Bangladesh	4	0.3%
19	Russia	4	0.3%
20	Viet Nam	4	0.3%
21	Mongolia	3	0.2%
22	Thailand	3	0.2%
23	Turkey	3	0.2%
24	Ukraine	3	0.2%
25	Australia	3	0.2%
26	Argentina	2	0.2%
27	Brazil	2	0.2%
28	Denmark	2	0.2%
29	Egypt	2	0.2%
30	Sri Lanka	2	0.2%
31	Latvia	2	0.2%
32	Lithuania	1	0.1%
33	Pakistan	1	0.1%
34	South Africa	1	0.1%
35	Finland	1	0.1%