Rank	Countries/Territories	Count	Percent
1	China	549	39.2%
2	United States	461	32.9%
3	Germany	87	6.2%
4	Japan	42	3%
5		35	2.5%
6	France	28	2%
7	Ireland	26	1.9%
8	Netherlands	19	1.4%
9	Korea, Republic of	17	1.2%
10	Canada	17	1.2%
11	Singapore	16	1.1%
12	India	15	1.1%
13	Nigeria	13	0.9%
14	Russia	12	0.9%
15	Cyprus	7	0.5%
16	Norway	5	0.4%
17	Australia	4	0.3%
18	United Kingdom	4	0.3%
19	Latvia	3	0.2%
20	South Africa	3	0.2%
21	Switzerland	3	0.2%
22	Taiwan	3	0.2%
23	Thailand	3	0.2%
24	Turkey	3	0.2%
25	Sweden	2	0.1%
26	Kazakhstan	2	0.1%
27	Kenya	2	0.1%
28	Czech Republic	2	0.1%
29	Dominican Republic	2	0.1%
30	Gambia	2	0.1%
31	Ghana	2	0.1%
32	Yemen	2	0.1%
33	Hungary	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Bangladesh	1	0.1%
36	Brazil	1	0.1%
37	Argentina	1	0.1%
38	Mexico	1	0.1%
39	Saudi Arabia	1	0.1%
40	Tanzania, United Republic of	1	0.1%
41	United Arab Emirates	1	0.1%
42	Viet Nam	1	0.1%