Rank	Countries/Territories	Count	Percent
1	Japan	589	44.3%
2	China	290	21.8%
3	United States	173	13%
4	Singapore	122	9.2%
5	Belgium	20	1.5%
6	Germany	20	1.5%
7	Brazil	17	1.3%
8	Netherlands	13	1%
9	Turkey	10	0.8%
10	India	10	0.8%
11	Australia	6	0.5%
12	United Kingdom	6	0.5%
13	Hong Kong	5	0.4%
14	Pakistan	4	0.3%
15	Italy	3	0.2%
16	Mexico	3	0.2%
17	Korea, Republic of	3	0.2%
18	Iraq	3	0.2%
19	Denmark	3	0.2%
20	Egypt	3	0.2%
21	Canada	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Nigeria	2	0.2%
24	Norway	2	0.2%
25	Portugal	2	0.2%
26	Romania	2	0.2%
27	Tunisia	2	0.2%
28	Ukraine	2	0.2%
29	Switzerland	2	0.2%
30	Taiwan	1	0.1%
31	Slovakia	1	0.1%
32	Sweden	1	0.1%
33	Saudi Arabia	1	0.1%
34	Ireland	1	0.1%
35	Mauritius	1	0.1%
36	Bulgaria	1	0.1%
37	France	1	0.1%