Rank	Countries/Territories	Count	Percent
1	United States	179	34.9%
2	China	128	25%
3	Germany	46	9%
4	India	30	5.8%
5	Russia	19	3.7%
6	Philippines	14	2.7%
7	Canada	11	2.1%
8	Singapore	10	1.9%
9	Japan	8	1.6%
10	Netherlands	8	1.6%
11	Taiwan	6	1.2%
12	Thailand	6	1.2%
13	United Kingdom	5	1%
14	Mexico	5	1%
15	Ireland	5	1%
16	Australia	5	1%
17	Cyprus	4	0.8%
18	France	2	0.4%
19	Bangladesh	2	0.4%
20	Italy	2	0.4%
21	Iran, Islamic Republic of	2	0.4%
22	Algeria	2	0.4%
23	Greece	2	0.4%
24	Malaysia	2	0.4%
25	New Zealand	1	0.2%
26	Oman	1	0.2%
27	Portugal	1	0.2%
28	Saudi Arabia	1	0.2%
29	Viet Nam	1	0.2%
30	Spain	1	0.2%
31	Bulgaria	1	0.2%
32	Azerbaijan	1	0.2%
33	Bahrain	1	0.2%
34	Georgia	1	0.2%