Rank	Countries/Territories	Count	Percent
1	United States	251	25.1%
2	China	162	16.2%
3	Japan	105	10.5%
4	United Kingdom	80	8%
5	Germany	63	6.3%
6	Netherlands	58	5.8%
7	Singapore	34	3.4%
8	Canada	30	3%
9	France	22	2.2%
10	Taiwan	17	1.7%
11	Hong Kong	13	1.3%
12	Australia	13	1.3%
13	Mexico	12	1.2%
14	Italy	11	1.1%
15	Egypt	9	0.9%
16	Ireland	9	0.9%
17	Brazil	9	0.9%
18	Russia	9	0.9%
19	Luxembourg	8	0.8%
20	Korea, Republic of	7	0.7%
21	India	6	0.6%
22	Iran, Islamic Republic of	6	0.6%
23	Romania	6	0.6%
24	Spain	6	0.6%
25	Iraq	5	0.5%
26	Indonesia	5	0.5%
27	Malaysia	5	0.5%
28	Portugal	5	0.5%
29	Turkey	4	0.4%
30	Sweden	3	0.3%
31	Philippines	3	0.3%
32	Norway	3	0.3%
33	Cyprus	3	0.3%
34	Bangladesh	2	0.2%
35	Mauritius	2	0.2%
36	Lithuania	2	0.2%
37	Lebanon	1	0.1%
38	Pakistan	1	0.1%
39	Palestine, State of	1	0.1%
40	Peru	1	0.1%
41	Nepal	1	0.1%
42	Czech Republic	1	0.1%
43	Denmark	1	0.1%
44	Colombia	1	0.1%
45	Hungary	1	0.1%
46	Georgia	1	0.1%
47	South Africa	1	0.1%