Rank	Countries/Territories	Count	Percent
1	Japan	401	24.4%
2	United States	394	24%
3	China	359	21.9%
4	Germany	94	5.7%
5	Singapore	80	4.9%
6	Iran, Islamic Republic of	48	2.9%
7	Canada	35	2.1%
8	France	34	2.1%
9	Korea, Republic of	34	2.1%
10	India	19	1.2%
11	Australia	18	1.1%
12	United Kingdom	16	1%
13	Netherlands	12	0.7%
14	Russia	9	0.5%
15	Bangladesh	9	0.5%
16	Algeria	7	0.4%
17	Cyprus	7	0.4%
18	Ireland	5	0.3%
19	Malaysia	5	0.3%
20	Denmark	4	0.2%
21	Sweden	4	0.2%
22	Taiwan	4	0.2%
23	Thailand	3	0.2%
24	Turkey	3	0.2%
25	Ukraine	3	0.2%
26	Argentina	3	0.2%
27	Indonesia	3	0.2%
28	Egypt	3	0.2%
29	Hong Kong	3	0.2%
30	Romania	3	0.2%
31	Italy	2	0.1%
32	Mauritius	2	0.1%
33	Mexico	2	0.1%
34	Greece	2	0.1%
35	Brazil	2	0.1%
36	Spain	2	0.1%
37	Trinidad and Tobago	2	0.1%
38	Djibouti	1	0.1%
39	Georgia	1	0.1%
40	Mongolia	1	0.1%
41	Israel	1	0.1%
42	South Africa	1	0.1%
43	Poland	1	0.1%
44	Luxembourg	1	0.1%