Rank	Countries/Territories	Count	Percent
1	United States	437	30.9%
2	China	395	27.9%
3	Japan	218	15.4%
4	Germany	126	8.9%
5	France	46	3.3%
6	Singapore	41	2.9%
7	Russia	27	1.9%
8	Netherlands	19	1.3%
9	Canada	18	1.3%
10	Ireland	13	0.9%
11	United Kingdom	13	0.9%
12	India	12	0.8%
13	Cyprus	11	0.8%
14	Hong Kong	5	0.4%
15	Sweden	4	0.3%
16	Mauritius	3	0.2%
17	Egypt	3	0.2%
18	Australia	2	0.1%
19	Latvia	2	0.1%
20	Luxembourg	2	0.1%
21	Mongolia	2	0.1%
22	Norway	2	0.1%
23	South Africa	2	0.1%
24	Taiwan	2	0.1%
25	Turkey	2	0.1%
26	Ukraine	1	0.1%
27	Switzerland	1	0.1%
28	Malaysia	1	0.1%
29	Korea, Republic of	1	0.1%
30	Belgium	1	0.1%
31	Argentina	1	0.1%
32	Ethiopia	1	0.1%