From Wikipedia, the free encyclopedia
25 June 1958–20 March 1988
(as a TV production company from 25 June 1958 to 26 October 1959 / as a TV channel since 27 October 1959)
[edit]21 March 1988–31 December 1996
[edit]15 January 1997–3 October 1998
[edit]4 October–14 November 1998
[edit]15–28 November 1998
[edit]29 November 1998–7 November 1999
[edit]8 November 1999–31 December 2000
[edit]1 January–10 August 2001
[edit]11 August 2001–27 October 2002
[edit]28 October 2002–31 August 2003
[edit]1 September 2003–31 October 2004
[edit]1 November 2004–15 January 2006
[edit]16 January–12 November 2006
[edit]13 November 2006–8 April 2010
[edit]9 April 2010–13 January 2013
[edit]14 January 2013–present
[edit] 
