Rank	Countries/Territories	Count	Percent
1	China	652	44.4%
2	United States	432	29.4%
3	Germany	116	7.9%
4	Japan	35	2.4%
5	France	30	2%
6	Netherlands	28	1.9%
7	Singapore	21	1.4%
8	Korea, Republic of	12	0.8%
9	Canada	12	0.8%
10	Cyprus	10	0.7%
11	Russia	10	0.7%
12		9	0.6%
13	Bulgaria	8	0.5%
14	United Kingdom	8	0.5%
15	India	7	0.5%
16	Hong Kong	6	0.4%
17	Australia	6	0.4%
18	Ireland	6	0.4%
19	Spain	5	0.3%
20	Brazil	5	0.3%
21	Iran, Islamic Republic of	4	0.3%
22	Taiwan	4	0.3%
23	Turkey	4	0.3%
24	Mongolia	4	0.3%
25	Italy	4	0.3%
26	Lithuania	3	0.2%
27	Peru	3	0.2%
28	Argentina	3	0.2%
29	Austria	2	0.1%
30	Denmark	2	0.1%
31	Egypt	2	0.1%
32	Romania	2	0.1%
33	Ukraine	2	0.1%
34	Malaysia	2	0.1%
35	Mexico	2	0.1%
36	Norway	2	0.1%
37	Slovenia	2	0.1%
38	Viet Nam	2	0.1%