Rank	Countries/Territories	Count	Percent
1	China	448	37.3%
2	United States	304	25.3%
3	Germany	104	8.7%
4	Singapore	53	4.4%
5	Korea, Republic of	38	3.2%
6	Netherlands	32	2.7%
7	France	26	2.2%
8	Japan	21	1.7%
9	Bulgaria	17	1.4%
10	United Kingdom	17	1.4%
11	South Africa	13	1.1%
12	Russia	13	1.1%
13	Canada	12	1%
14	Cyprus	11	0.9%
15	Latvia	10	0.8%
16	Brazil	7	0.6%
17	Hong Kong	6	0.5%
18	Turkey	5	0.4%
19	Thailand	4	0.3%
20	Lithuania	4	0.3%
21	Finland	4	0.3%
22	Australia	4	0.3%
23	Ireland	4	0.3%
24	Morocco	4	0.3%
25	Philippines	4	0.3%
26	Bangladesh	3	0.2%
27	Egypt	3	0.2%
28	Indonesia	3	0.2%
29	Ukraine	3	0.2%
30	India	2	0.2%
31	Benin	2	0.2%
32	Poland	2	0.2%
33	Portugal	2	0.2%
34	Serbia	2	0.2%
35	Mexico	2	0.2%
36	New Zealand	2	0.2%
37	Nigeria	2	0.2%
38	Pakistan	2	0.2%
39	Peru	1	0.1%
40	Mongolia	1	0.1%
41	Jordan	1	0.1%
42	Romania	1	0.1%
43	Chile	1	0.1%
44	Malaysia	1	0.1%
45	Viet Nam	1	0.1%