Rank	Countries/Territories	Count	Percent
1	United States	672	39.4%
2	China	553	32.4%
3	Germany	154	9%
4	Australia	71	4.2%
5	France	57	3.3%
6	Netherlands	45	2.6%
7	Japan	24	1.4%
8	Canada	14	0.8%
9	Singapore	14	0.8%
10	Spain	14	0.8%
11	Russia	11	0.6%
12	India	11	0.6%
13	Argentina	9	0.5%
14	Cyprus	8	0.5%
15	Norway	5	0.3%
16	Turkey	5	0.3%
17	United Kingdom	5	0.3%
18	Mongolia	4	0.2%
19	Ireland	3	0.2%
20	Latvia	3	0.2%
21	New Zealand	3	0.2%
22	Italy	2	0.1%
23	Hong Kong	2	0.1%
24	Hungary	2	0.1%
25	Finland	2	0.1%
26	Poland	2	0.1%
27	South Africa	2	0.1%
28	Tanzania, United Republic of	2	0.1%
29	Ukraine	1	0.1%
30	Sweden	1	0.1%
31	Switzerland	1	0.1%
32	Romania	1	0.1%
33	Denmark	1	0.1%
34	Austria	1	0.1%
35	Brazil	1	0.1%
36	Mexico	1	0.1%