Rank	Countries/Territories	Count	Percent
1	China	661	57%
2	United States	221	19.1%
3	Germany	75	6.5%
4	Bulgaria	18	1.6%
5	Japan	17	1.5%
6	Canada	15	1.3%
7	Egypt	12	1%
8	France	11	0.9%
9	Netherlands	11	0.9%
10	Nigeria	11	0.9%
11	Korea, Republic of	10	0.9%
12	United Kingdom	10	0.9%
13	India	9	0.8%
14	Australia	7	0.6%
15	Ireland	7	0.6%
16	South Africa	7	0.6%
17	Cyprus	6	0.5%
18	Singapore	5	0.4%
19	Turkey	5	0.4%
20	Ukraine	4	0.3%
21	Croatia	4	0.3%
22	Norway	4	0.3%
23	Hong Kong	3	0.3%
24	Thailand	3	0.3%
25	Czech Republic	2	0.2%
26	Albania	2	0.2%
27	Brazil	2	0.2%
28	Cote D'ivoire	2	0.2%
29	Lithuania	2	0.2%
30	Saudi Arabia	2	0.2%
31	Panama	2	0.2%
32	Philippines	1	0.1%
33	Portugal	1	0.1%
34	Romania	1	0.1%
35	Russia	1	0.1%
36	Mongolia	1	0.1%
37	Palestine, State of	1	0.1%
38	Bangladesh	1	0.1%
39	Georgia	1	0.1%
40	Indonesia	1	0.1%
41	Switzerland	1	0.1%