Rank	Countries/Territories	Count	Percent
1	Japan	377	36.7%
2	China	255	24.9%
3	United States	159	15.5%
4	Singapore	96	9.4%
5	Germany	37	3.6%
6	Iran, Islamic Republic of	11	1.1%
7	France	10	1%
8	Korea, Republic of	8	0.8%
9	United Kingdom	8	0.8%
10	Netherlands	7	0.7%
11	Spain	6	0.6%
12	Sweden	6	0.6%
13	Portugal	6	0.6%
14	Cyprus	6	0.6%
15	Taiwan	5	0.5%
16	Poland	5	0.5%
17	Canada	3	0.3%
18	India	3	0.3%
19	Israel	2	0.2%
20	Malaysia	2	0.2%
21	Australia	2	0.2%
22	Brazil	2	0.2%
23	Sri Lanka	2	0.2%
24	Thailand	2	0.2%
25	Switzerland	1	0.1%
26	South Africa	1	0.1%
27	Denmark	1	0.1%
28	Ecuador	1	0.1%
29	Mexico	1	0.1%
30	Lithuania	1	0.1%