Rank	Countries/Territories	Count	Percent
1	United States	356	39.7%
2	China	202	22.5%
3	Germany	112	12.5%
4	Australia	47	5.2%
5	India	34	3.8%
6	France	32	3.6%
7	Canada	20	2.2%
8	Nepal	11	1.2%
9	Netherlands	10	1.1%
10	Pakistan	10	1.1%
11	Ireland	10	1.1%
12	Japan	8	0.9%
13	Singapore	7	0.8%
14	Greece	6	0.7%
15	United Kingdom	5	0.6%
16	Spain	4	0.4%
17	Cyprus	3	0.3%
18	Brazil	2	0.2%
19	Iran, Islamic Republic of	2	0.2%
20	Korea, Republic of	2	0.2%
21	Malaysia	2	0.2%
22	Serbia	2	0.2%
23	Zambia	2	0.2%
24	Uganda	1	0.1%
25	United Arab Emirates	1	0.1%
26	Russia	1	0.1%
27	Iraq	1	0.1%
28	Bangladesh	1	0.1%
29	Anguilla	1	0.1%
30	Argentina	1	0.1%