Rank	Countries/Territories	Count	Percent
1	Japan	389	28.8%
2	China	286	21.2%
3	United States	227	16.8%
4	Singapore	81	6%
5	India	70	5.2%
6	Germany	64	4.7%
7	France	31	2.3%
8	Ireland	23	1.7%
9	Netherlands	16	1.2%
10	Korea, Republic of	16	1.2%
11	United Kingdom	14	1%
12	Indonesia	12	0.9%
13	Nigeria	9	0.7%
14	Russia	8	0.6%
15	Mexico	7	0.5%
16	Thailand	6	0.4%
17	Philippines	6	0.4%
18	Viet Nam	5	0.4%
19	Iran, Islamic Republic of	5	0.4%
20	Cyprus	5	0.4%
21	Chile	4	0.3%
22	Iraq	4	0.3%
23	Lebanon	4	0.3%
24	Nepal	4	0.3%
25	South Africa	4	0.3%
26	Switzerland	4	0.3%
27	Norway	3	0.2%
28	Egypt	3	0.2%
29	Ethiopia	3	0.2%
30	Colombia	3	0.2%
31	Brazil	3	0.2%
32	Canada	3	0.2%
33	Australia	3	0.2%
34	Ecuador	2	0.1%
35	Nicaragua	2	0.1%
36	Malaysia	2	0.1%
37	Spain	2	0.1%
38	Portugal	2	0.1%
39	Ukraine	1	0.1%
40	Syrian Arab Republic	1	0.1%
41	Taiwan	1	0.1%
42	Tanzania, United Republic of	1	0.1%
43	Sweden	1	0.1%
44	Poland	1	0.1%
45	New Zealand	1	0.1%
46	Moldova, Republic of	1	0.1%
47	Czech Republic	1	0.1%
48	Ghana	1	0.1%
49	Bangladesh	1	0.1%
50	Belgium	1	0.1%
51	Albania	1	0.1%
52	Algeria	1	0.1%