Rank	Countries/Territories	Count	Percent
1	United States	448	38.6%
2	China	396	34.1%
3	Germany	118	10.2%
4	France	46	4%
5	Japan	34	2.9%
6	Singapore	21	1.8%
7	Australia	14	1.2%
8	Canada	13	1.1%
9	India	11	0.9%
10	Ireland	11	0.9%
11	Netherlands	10	0.9%
12	Spain	7	0.6%
13	Cyprus	5	0.4%
14	Argentina	3	0.3%
15	Iran, Islamic Republic of	3	0.3%
16	Korea, Republic of	3	0.3%
17	Mexico	3	0.3%
18	Morocco	2	0.2%
19	Italy	2	0.2%
20	Hong Kong	2	0.2%
21	Russia	2	0.2%
22	Serbia	2	0.2%
23	Norway	1	0.1%
24	Tunisia	1	0.1%
25	United Arab Emirates	1	0.1%
26	South Africa	1	0.1%
27	Egypt	1	0.1%