Rank	Countries/Territories	Count	Percent
1	China	503	55.6%
2	United States	192	21.2%
3	Germany	47	5.2%
4	Japan	35	3.9%
5	Korea, Republic of	18	2%
6	Russia	13	1.4%
7	India	12	1.3%
8	Netherlands	11	1.2%
9	Hong Kong	8	0.9%
10	France	6	0.7%
11	Australia	5	0.6%
12	Nigeria	5	0.6%
13	Singapore	5	0.6%
14	Taiwan	5	0.6%
15	Indonesia	4	0.4%
16	Viet Nam	4	0.4%
17	Ireland	3	0.3%
18	Cyprus	3	0.3%
19	Switzerland	3	0.3%
20	United Kingdom	2	0.2%
21	Mongolia	2	0.2%
22	Latvia	2	0.2%
23	Canada	2	0.2%
24	Bangladesh	2	0.2%
25	Brazil	1	0.1%
26	Cameroon	1	0.1%
27	Israel	1	0.1%
28	Hungary	1	0.1%
29	Ghana	1	0.1%
30	Greece	1	0.1%
31	Lithuania	1	0.1%
32	Malaysia	1	0.1%
33	Mauritius	1	0.1%
34	New Zealand	1	0.1%
35	Turkey	1	0.1%
36	South Africa	1	0.1%
37	Sri Lanka	1	0.1%