Rank	Countries/Territories	Count	Percent
1	China	322	36%
2	United States	223	24.9%
3	Japan	84	9.4%
4	Germany	36	4%
5	Argentina	32	3.6%
6	Netherlands	26	2.9%
7	Philippines	25	2.8%
8	Poland	16	1.8%
9	Singapore	16	1.8%
10	Canada	14	1.6%
11	France	14	1.6%
12	Korea, Republic of	12	1.3%
13	Bulgaria	11	1.2%
14	United Kingdom	6	0.7%
15	Russia	5	0.6%
16	Mexico	5	0.6%
17	Taiwan	5	0.6%
18	India	5	0.6%
19	Hong Kong	3	0.3%
20	Mauritius	3	0.3%
21	South Africa	3	0.3%
22	Spain	3	0.3%
23	Portugal	2	0.2%
24	Qatar	2	0.2%
25	Thailand	2	0.2%
26	Mongolia	2	0.2%
27	Israel	2	0.2%
28	Denmark	2	0.2%
29	Austria	2	0.2%
30	Bangladesh	2	0.2%
31	Belgium	2	0.2%
32	Australia	1	0.1%
33	Egypt	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Turkey	1	0.1%
36	Ukraine	1	0.1%
37	Romania	1	0.1%
38	Switzerland	1	0.1%
39	Viet Nam	1	0.1%