Rank	Countries/Territories	Count	Percent
1	United States	525	28.2%
2	Japan	349	18.8%
3	China	330	17.8%
4	Singapore	98	5.3%
5	Germany	71	3.8%
6	Canada	42	2.3%
7	Russia	36	1.9%
8	United Kingdom	35	1.9%
9	Colombia	33	1.8%
10	Spain	32	1.7%
11	India	26	1.4%
12	Netherlands	24	1.3%
13	Hong Kong	17	0.9%
14	Ireland	17	0.9%
15	Brazil	16	0.9%
16	Switzerland	13	0.7%
17	France	12	0.6%
18	Korea, Republic of	12	0.6%
19	Italy	11	0.6%
20	Mexico	11	0.6%
21	Pakistan	10	0.5%
22	Taiwan	10	0.5%
23	Turkey	10	0.5%
24	Poland	9	0.5%
25	Portugal	8	0.4%
26	Norway	8	0.4%
27	Greece	7	0.4%
28	Cyprus	6	0.3%
29	Argentina	5	0.3%
30	Australia	5	0.3%
31	Iran, Islamic Republic of	5	0.3%
32	Lithuania	5	0.3%
33	Ukraine	5	0.3%
34	Nigeria	4	0.2%
35	Romania	3	0.2%
36	Philippines	3	0.2%
37	Malaysia	3	0.2%
38	Iraq	3	0.2%
39	Belgium	3	0.2%
40	Chile	3	0.2%
41	Ecuador	3	0.2%
42	Egypt	3	0.2%
43	Ethiopia	3	0.2%
44	Algeria	2	0.1%
45	Indonesia	2	0.1%
46	Hungary	2	0.1%
47	Iceland	2	0.1%
48	Mauritius	2	0.1%
49	Lebanon	2	0.1%
50	Viet Nam	2	0.1%
51	Thailand	1	0.1%
52	Slovenia	1	0.1%
53	South Africa	1	0.1%
54	Syrian Arab Republic	1	0.1%
55	Sweden	1	0.1%
56	Israel	1	0.1%
57	Jordan	1	0.1%
58	Honduras	1	0.1%
59	Bangladesh	1	0.1%
60	Denmark	1	0.1%
61	Finland	1	0.1%