Rank	Countries/Territories	Count	Percent
1	United States	454	41%
2	China	387	35%
3	Germany	115	10.4%
4	India	25	2.3%
5	France	17	1.5%
6	Singapore	16	1.4%
7	Russia	14	1.3%
8	Japan	10	0.9%
9	Netherlands	10	0.9%
10	Norway	10	0.9%
11	Cyprus	9	0.8%
12	Argentina	9	0.8%
13	Canada	5	0.5%
14	Ireland	5	0.5%
15	Saudi Arabia	4	0.4%
16	Korea, Republic of	3	0.3%
17	Philippines	2	0.2%
18	Australia	2	0.2%
19	Brazil	2	0.2%
20	United Kingdom	2	0.2%
21	South Africa	1	0.1%
22	Ukraine	1	0.1%
23	Poland	1	0.1%
24	Mexico	1	0.1%
25	Mongolia	1	0.1%