Rank	Countries/Territories	Count	Percent
1	Japan	300	25.7%
2	China	272	23.3%
3	United States	238	20.4%
4	Singapore	70	6%
5	Germany	61	5.2%
6	Iran, Islamic Republic of	38	3.3%
7	Canada	28	2.4%
8	Korea, Republic of	24	2.1%
9	France	22	1.9%
10	India	13	1.1%
11	Australia	12	1%
12	Netherlands	10	0.9%
13	Russia	7	0.6%
14	Algeria	6	0.5%
15	Cyprus	5	0.4%
16	Malaysia	5	0.4%
17	Ireland	5	0.4%
18	United Kingdom	5	0.4%
19	Taiwan	4	0.3%
20	Denmark	4	0.3%
21	Indonesia	3	0.3%
22	Egypt	3	0.3%
23	Thailand	3	0.3%
24	Romania	3	0.3%
25	Turkey	3	0.3%
26	Ukraine	2	0.2%
27	Italy	2	0.2%
28	Trinidad and Tobago	2	0.2%
29	Mauritius	2	0.2%
30	Mexico	2	0.2%
31	Greece	2	0.2%
32	Hong Kong	2	0.2%
33	Brazil	2	0.2%
34	Argentina	1	0.1%
35	Djibouti	1	0.1%
36	Georgia	1	0.1%
37	Poland	1	0.1%
38	Israel	1	0.1%
39	Luxembourg	1	0.1%