Rank	Countries/Territories	Count	Percent
1	China	390	34.8%
2	United States	287	25.6%
3	Japan	87	7.8%
4		73	6.5%
5	Germany	65	5.8%
6	Singapore	38	3.4%
7	Korea, Republic of	25	2.2%
8	Nigeria	13	1.2%
9	Australia	12	1.1%
10	India	10	0.9%
11	United Kingdom	9	0.8%
12	Canada	8	0.7%
13	France	8	0.7%
14	Netherlands	7	0.6%
15	Ireland	6	0.5%
16	Libya	6	0.5%
17	Romania	6	0.5%
18	Switzerland	5	0.4%
19	Thailand	4	0.4%
20	Latvia	4	0.4%
21	Cyprus	4	0.4%
22	Belgium	3	0.3%
23	Brazil	3	0.3%
24	Ghana	3	0.3%
25	Hong Kong	3	0.3%
26	Turkey	3	0.3%
27	Saudi Arabia	3	0.3%
28	Tanzania, United Republic of	3	0.3%
29	South Africa	3	0.3%
30	Spain	3	0.3%
31	Pakistan	3	0.3%
32	Poland	3	0.3%
33	Lithuania	3	0.3%
34	Viet Nam	3	0.3%
35	Mongolia	2	0.2%
36	Taiwan	2	0.2%
37	Indonesia	2	0.2%
38	Iran, Islamic Republic of	2	0.2%
39	Czech Republic	2	0.2%
40	Bangladesh	2	0.2%
41	Algeria	1	0.1%
42	Argentina	1	0.1%
43	Ukraine	1	0.1%
44	Russia	1	0.1%