Rank	Countries/Territories	Count	Percent
1	China	306	33.7%
2	United States	290	31.9%
3	Germany	55	6.1%
4	Argentina	39	4.3%
5	Japan	35	3.9%
6	France	21	2.3%
7	Hong Kong	19	2.1%
8	Singapore	16	1.8%
9	Australia	13	1.4%
10	Canada	11	1.2%
11	Egypt	10	1.1%
12	India	9	1%
13	Brazil	9	1%
14	Netherlands	9	1%
15	Romania	9	1%
16	Cyprus	7	0.8%
17	Morocco	6	0.7%
18	Ukraine	5	0.6%
19	Viet Nam	4	0.4%
20	United Kingdom	3	0.3%
21	Korea, Republic of	3	0.3%
22	Latvia	2	0.2%
23	Mali	2	0.2%
24	Mexico	2	0.2%
25	Ireland	2	0.2%
26	Jordan	2	0.2%
27	Philippines	2	0.2%
28	Greece	2	0.2%
29	Bangladesh	2	0.2%
30	Chile	2	0.2%
31	Colombia	2	0.2%
32	Cambodia	1	0.1%
33	Guyana	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Denmark	1	0.1%
36	Ecuador	1	0.1%
37	Russia	1	0.1%
38	Sweden	1	0.1%
39	Uganda	1	0.1%
40	Mongolia	1	0.1%