Arnall also says, in a press release commissioned by Wall's ice cream, that he has calculated the happiest day of the year – in 2005, 24 June, in 2006, 23 June, in 2008, 20 June and in 2010, 18 June.
Arnall also declares, in a press statement commissioned by Wall's ice cream, that he has identified the most delightful day of the year – which fell on June 24, 2005; June 23, 2006; June 20, 2008; and June 18, 2010.