Rank	Countries/Territories	Count	Percent
1	China	400	38.4%
2	United States	361	34.6%
3	Germany	50	4.8%
4	Argentina	25	2.4%
5	France	22	2.1%
6	Netherlands	22	2.1%
7	Canada	20	1.9%
8	Bulgaria	18	1.7%
9	Japan	17	1.6%
10	Singapore	15	1.4%
11	Korea, Republic of	14	1.3%
12	United Kingdom	9	0.9%
13	Cyprus	7	0.7%
14	Australia	6	0.6%
15	Latvia	6	0.6%
16	India	6	0.6%
17	Mauritius	4	0.4%
18	South Africa	4	0.4%
19	Switzerland	4	0.4%
20	Hong Kong	4	0.4%
21	Russia	3	0.3%
22	Nigeria	3	0.3%
23	Egypt	3	0.3%
24	Bangladesh	2	0.2%
25	Belgium	2	0.2%
26	Mongolia	2	0.2%
27	Indonesia	2	0.2%
28	Iraq	2	0.2%
29	Norway	2	0.2%
30	Spain	2	0.2%
31	Thailand	1	0.1%
32	Viet Nam	1	0.1%
33	Romania	1	0.1%
34	Ireland	1	0.1%
35	Israel	1	0.1%
36	Brazil	1	0.1%