Rank	Countries/Territories	Count	Percent
1	United States	474	30.4%
2	Japan	388	24.9%
3	China	278	17.8%
4	Germany	107	6.9%
5	India	77	4.9%
6	Singapore	75	4.8%
7	France	26	1.7%
8	Netherlands	22	1.4%
9	Iran, Islamic Republic of	12	0.8%
10	Canada	12	0.8%
11	Mexico	11	0.7%
12	United Kingdom	9	0.6%
13	Poland	7	0.4%
14	Cyprus	7	0.4%
15	Ireland	7	0.4%
16	Hong Kong	6	0.4%
17	Egypt	5	0.3%
18	Australia	5	0.3%
19	Korea, Republic of	5	0.3%
20	New Zealand	3	0.2%
21	Argentina	3	0.2%
22	South Africa	3	0.2%
23	Ukraine	3	0.2%
24	Turkey	2	0.1%
25	Russia	2	0.1%
26	Philippines	2	0.1%
27	Indonesia	2	0.1%
28	Mauritius	1	0.1%
29	Qatar	1	0.1%
30	Romania	1	0.1%
31	Switzerland	1	0.1%
32	Taiwan	1	0.1%