Factors refer to integers, not decimals.
The Constant Factor was created in 1980-05.
The Yoko Factor was created on 2000-05-09.
The O'Reilly Factor - 1996 - 2013-02-05 was released on: USA: 5 February 2013
The O'Reilly Factor - 1996 - 2013-03-05 was released on: USA: 5 March 2013
The O'Reilly Factor - 1996 - 2013-04-05 was released on: USA: 5 April 2013
The O'Reilly Factor - 1996 - 2013-05-01 was released on: USA: 1 May 2013
The O'Reilly Factor - 1996 - 2013-05-02 was released on: USA: 2 May 2013
The O'Reilly Factor - 1996 - 2013-05-03 was released on: USA: 3 May 2013
The O'Reilly Factor - 1996 - 2013-05-06 was released on: USA: 6 May 2013
The O'Reilly Factor - 1996 - 2013-05-07 was released on: USA: 7 May 2013
The O'Reilly Factor - 1996 - 2013-05-08 was released on: USA: 8 May 2013
The O'Reilly Factor - 1996 - 2013-05-09 was released on: USA: 9 May 2013