Rank	Countries/Territories	Count	Percent
1	China	549	54.2%
2	United States	169	16.7%
3	Japan	71	7%
4	Netherlands	41	4%
5	Singapore	29	2.9%
6	Bulgaria	23	2.3%
7	Germany	16	1.6%
8	United Kingdom	12	1.2%
9	Turkey	11	1.1%
10	South Africa	7	0.7%
11		6	0.6%
12	France	6	0.6%
13	Australia	5	0.5%
14	Canada	4	0.4%
15	Iran, Islamic Republic of	4	0.4%
16	Nigeria	4	0.4%
17	Ireland	4	0.4%
18	Italy	3	0.3%
19	Lithuania	3	0.3%
20	Poland	3	0.3%
21	Portugal	3	0.3%
22	Serbia	3	0.3%
23	Iraq	3	0.3%
24	Hong Kong	3	0.3%
25	Benin	3	0.3%
26	Argentina	3	0.3%
27	Thailand	3	0.3%
28	Ukraine	2	0.2%
29	Hungary	2	0.2%
30	India	2	0.2%
31	Indonesia	2	0.2%
32	Sweden	2	0.2%
33	Switzerland	2	0.2%
34	Taiwan	2	0.2%
35	Malaysia	2	0.2%
36	Mauritius	1	0.1%
37	Moldova, Republic of	1	0.1%
38	Morocco	1	0.1%
39	Latvia	1	0.1%
40	Ghana	1	0.1%
41	Cote D'ivoire	1	0.1%