Rank	Countries/Territories	Count	Percent
1	United States	277	36.9%
2	China	160	21.3%
3	Japan	32	4.3%
4	India	30	4%
5	Germany	26	3.5%
6	Australia	20	2.7%
7	Italy	20	2.7%
8	Singapore	18	2.4%
9	United Kingdom	17	2.3%
10	France	16	2.1%
11	Canada	13	1.7%
12	Mongolia	12	1.6%
13	Netherlands	12	1.6%
14	Israel	10	1.3%
15	Mexico	8	1.1%
16	Argentina	8	1.1%
17	Ireland	7	0.9%
18	Russia	7	0.9%
19	Greece	5	0.7%
20	Cyprus	4	0.5%
21	Nigeria	4	0.5%
22	Morocco	3	0.4%
23	Egypt	3	0.4%
24	Viet Nam	3	0.4%
25	Romania	3	0.4%
26	Sweden	3	0.4%
27	Turkey	3	0.4%
28	Ukraine	3	0.4%
29	South Africa	2	0.3%
30	Ethiopia	2	0.3%
31	Denmark	2	0.3%
32	Bangladesh	2	0.3%
33	Belgium	2	0.3%
34	Saudi Arabia	2	0.3%
35	New Zealand	1	0.1%
36	Panama	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%
39	Moldova, Republic of	1	0.1%
40	Libya	1	0.1%
41	Malaysia	1	0.1%
42	Brazil	1	0.1%
43	Indonesia	1	0.1%
44	Slovenia	1	0.1%
45	United Arab Emirates	1	0.1%