Rank	Countries/Territories	Count	Percent
1	United States	402	36.5%
2	China	307	27.9%
3	Germany	122	11.1%
4	India	115	10.4%
5	Canada	30	2.7%
6	Netherlands	28	2.5%
7	Ireland	18	1.6%
8	France	13	1.2%
9	Russia	12	1.1%
10	Cyprus	11	1%
11	Australia	6	0.5%
12	Iraq	6	0.5%
13	Japan	5	0.5%
14	Indonesia	4	0.4%
15	United Kingdom	3	0.3%
16	Sweden	2	0.2%
17	Pakistan	2	0.2%
18	Iran, Islamic Republic of	2	0.2%
19	Mongolia	2	0.2%
20	Algeria	2	0.2%
21	Argentina	2	0.2%
22	Egypt	1	0.1%
23	Georgia	1	0.1%
24	Malta	1	0.1%
25	Hong Kong	1	0.1%
26	Philippines	1	0.1%
27	Spain	1	0.1%
28	Ukraine	1	0.1%