Rank	Countries/Territories	Count	Percent
1	United States	352	28%
2	Japan	314	24.9%
3	China	204	16.2%
4	Singapore	127	10.1%
5	Germany	44	3.5%
6	Netherlands	28	2.2%
7	United Kingdom	23	1.8%
8	France	13	1%
9	Australia	12	1%
10	Russia	12	1%
11	Brazil	9	0.7%
12	Switzerland	9	0.7%
13	Canada	8	0.6%
14	Ireland	8	0.6%
15	Korea, Republic of	7	0.6%
16	India	7	0.6%
17	Indonesia	7	0.6%
18	Poland	6	0.5%
19	Mexico	5	0.4%
20	Iran, Islamic Republic of	5	0.4%
21	Hong Kong	5	0.4%
22	South Africa	5	0.4%
23	Spain	4	0.3%
24	Sweden	4	0.3%
25	Cyprus	3	0.2%
26	Peru	3	0.2%
27	Pakistan	3	0.2%
28	Israel	3	0.2%
29	New Zealand	2	0.2%
30	Norway	2	0.2%
31	Paraguay	2	0.2%
32	Portugal	2	0.2%
33	Saudi Arabia	2	0.2%
34	Austria	2	0.2%
35	Hungary	2	0.2%
36	United Arab Emirates	2	0.2%
37	Taiwan	1	0.1%
38	Turkey	1	0.1%
39	Slovakia	1	0.1%
40	Ghana	1	0.1%
41	Iraq	1	0.1%
42	Finland	1	0.1%
43	Argentina	1	0.1%
44	Italy	1	0.1%
45	Lebanon	1	0.1%
46	Libya	1	0.1%
47	Lithuania	1	0.1%
48	Luxembourg	1	0.1%
49	Malaysia	1	0.1%