Rank	Countries/Territories	Count	Percent
1	China	269	37%
2	United States	166	22.8%
3	Romania	49	6.7%
4	Germany	48	6.6%
5	Japan	32	4.4%
6	Netherlands	15	2.1%
7	Singapore	15	2.1%
8	France	14	1.9%
9	Hong Kong	14	1.9%
10	Bulgaria	13	1.8%
11	Russia	13	1.8%
12	Turkey	6	0.8%
13	Egypt	6	0.8%
14	Italy	6	0.8%
15	Lithuania	6	0.8%
16	Spain	5	0.7%
17	Nigeria	5	0.7%
18	Australia	5	0.7%
19	Austria	5	0.7%
20	Argentina	4	0.6%
21	United Kingdom	4	0.6%
22	Latvia	3	0.4%
23	Philippines	2	0.3%
24	Sweden	2	0.3%
25	Switzerland	2	0.3%
26	Bangladesh	2	0.3%
27	Iran, Islamic Republic of	2	0.3%
28	Hungary	2	0.3%
29	Viet Nam	2	0.3%
30	Senegal	1	0.1%
31	India	1	0.1%
32	Ireland	1	0.1%
33	Estonia	1	0.1%
34	Brazil	1	0.1%
35	Czech Republic	1	0.1%
36	Malaysia	1	0.1%
37	Norway	1	0.1%
38	Pakistan	1	0.1%
39	Korea, Republic of	1	0.1%