Rank	Countries/Territories	Count	Percent
1	United States	515	32.1%
2	China	460	28.7%
3	Japan	218	13.6%
4	Germany	134	8.4%
5	France	55	3.4%
6	Singapore	43	2.7%
7	Russia	29	1.8%
8	Netherlands	21	1.3%
9	Canada	20	1.2%
10	United Kingdom	19	1.2%
11	India	15	0.9%
12	Ireland	13	0.8%
13	Cyprus	13	0.8%
14	Hong Kong	5	0.3%
15	Brazil	4	0.2%
16	Sweden	4	0.2%
17	Mauritius	3	0.2%
18	Egypt	3	0.2%
19	Colombia	3	0.2%
20	Australia	2	0.1%
21	Bangladesh	2	0.1%
22	Mongolia	2	0.1%
23	Latvia	2	0.1%
24	Luxembourg	2	0.1%
25	Norway	2	0.1%
26	Romania	2	0.1%
27	South Africa	2	0.1%
28	Taiwan	2	0.1%
29	Turkey	2	0.1%
30	Ukraine	1	0.1%
31	Switzerland	1	0.1%
32	Malaysia	1	0.1%
33	Belgium	1	0.1%
34	Argentina	1	0.1%
35	Ethiopia	1	0.1%
36	Korea, Republic of	1	0.1%