Rank	Countries/Territories	Count	Percent
1	China	601	34.8%
2	United States	575	33.3%
3	Germany	188	10.9%
4	India	55	3.2%
5	Japan	40	2.3%
6	Nigeria	30	1.7%
7	Canada	29	1.7%
8	France	26	1.5%
9	Mongolia	23	1.3%
10	Korea, Republic of	19	1.1%
11	Cyprus	15	0.9%
12	Netherlands	14	0.8%
13	Singapore	12	0.7%
14	United Kingdom	10	0.6%
15	Ireland	9	0.5%
16	Ethiopia	8	0.5%
17	Australia	8	0.5%
18	Norway	7	0.4%
19	Latvia	6	0.3%
20	Iraq	5	0.3%
21	Argentina	4	0.2%
22	Saudi Arabia	4	0.2%
23	Bangladesh	3	0.2%
24	Egypt	3	0.2%
25	Russia	3	0.2%
26	Malaysia	3	0.2%
27	Hong Kong	3	0.2%
28	Iran, Islamic Republic of	2	0.1%
29	Mexico	2	0.1%
30	Pakistan	2	0.1%
31	Cameroon	2	0.1%
32	Austria	2	0.1%
33	South Africa	2	0.1%
34	Tanzania, United Republic of	2	0.1%
35	Ukraine	2	0.1%
36	Taiwan	1	0.1%
37	Croatia	1	0.1%
38	Indonesia	1	0.1%
39	Ghana	1	0.1%
40	Qatar	1	0.1%
41	Israel	1	0.1%