Rank	Countries/Territories	Count	Percent
1	China	328	46.2%
2	United States	166	23.4%
3	Romania	30	4.2%
4	Germany	27	3.8%
5	Japan	26	3.7%
6	Netherlands	10	1.4%
7	India	9	1.3%
8	Canada	8	1.1%
9	Cyprus	8	1.1%
10	United Kingdom	7	1%
11	Argentina	6	0.8%
12	Norway	6	0.8%
13	Spain	6	0.8%
14	Thailand	6	0.8%
15	Nigeria	5	0.7%
16	Ireland	5	0.7%
17	Austria	5	0.7%
18	Ecuador	5	0.7%
19	Guatemala	4	0.6%
20	Australia	4	0.6%
21	Dominican Republic	4	0.6%
22	Singapore	4	0.6%
23	Saudi Arabia	3	0.4%
24	Colombia	3	0.4%
25	Nepal	3	0.4%
26	Mexico	3	0.4%
27	Peru	3	0.4%
28	Turkey	2	0.3%
29	Ukraine	2	0.3%
30	Korea, Republic of	2	0.3%
31	Viet Nam	2	0.3%
32	Morocco	1	0.1%
33	Philippines	1	0.1%
34	Russia	1	0.1%
35	Botswana	1	0.1%
36	Indonesia	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	France	1	0.1%
39	Greece	1	0.1%