Rank	Countries/Territories	Count	Percent
1	China	370	33.8%
2	United States	326	29.7%
3	Germany	65	5.9%
4	Brazil	56	5.1%
5	United Kingdom	35	3.2%
6		26	2.4%
7	Egypt	19	1.7%
8	Denmark	18	1.6%
9	Japan	15	1.4%
10	Taiwan	13	1.2%
11	Korea, Republic of	12	1.1%
12	Iran, Islamic Republic of	12	1.1%
13	Turkey	12	1.1%
14	Cyprus	10	0.9%
15	Australia	10	0.9%
16	France	9	0.8%
17	Canada	7	0.6%
18	India	6	0.5%
19	Tanzania, United Republic of	6	0.5%
20	Singapore	6	0.5%
21	South Africa	6	0.5%
22	Mexico	5	0.5%
23	Netherlands	5	0.5%
24	Colombia	5	0.5%
25	Costa Rica	4	0.4%
26	Belgium	3	0.3%
27	Argentina	3	0.3%
28	Czech Republic	3	0.3%
29	Ethiopia	3	0.3%
30	Hong Kong	3	0.3%
31	Sweden	3	0.3%
32	Lithuania	3	0.3%
33	Viet Nam	3	0.3%
34	Ukraine	2	0.2%
35	Switzerland	2	0.2%
36	Latvia	2	0.2%
37	Ireland	2	0.2%
38	Finland	2	0.2%
39	Bulgaria	1	0.1%
40	Italy	1	0.1%
41	Nigeria	1	0.1%
42	Saudi Arabia	1	0.1%