Rank	Countries/Territories	Count	Percent
1	United States	833	54.5%
2	China	310	20.3%
3	Germany	98	6.4%
4	Netherlands	58	3.8%
5	India	50	3.3%
6	Ireland	26	1.7%
7	France	23	1.5%
8	Canada	16	1%
9	Russia	15	1%
10	Japan	13	0.9%
11	Korea, Republic of	13	0.9%
12	Cyprus	11	0.7%
13	Switzerland	8	0.5%
14	Morocco	7	0.5%
15	Australia	6	0.4%
16	Philippines	5	0.3%
17	Poland	5	0.3%
18	Malaysia	5	0.3%
19	Latvia	4	0.3%
20	Bahrain	3	0.2%
21	Azerbaijan	2	0.1%
22	Kenya	2	0.1%
23	Indonesia	2	0.1%
24	Saudi Arabia	2	0.1%
25	Singapore	2	0.1%
26	Syrian Arab Republic	2	0.1%
27	Trinidad and Tobago	2	0.1%
28	Romania	1	0.1%
29	South Africa	1	0.1%
30	Mongolia	1	0.1%
31	Norway	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Bangladesh	1	0.1%