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1 May 1953–13 September 1970 (as a TV production company from 1 May 1953 to 30 October 1959 / as a TV channel since 31 October 1959)[edit]
14 September 1970–22 August 1976[edit]
23 August 1976–11 September 1977[edit]
12 September 1977–27 August 1978[edit]
28 August 1978[edit]
29 August 1978–23 October 1979[edit]
24 October–7 November 1979[edit]
8 November 1979–6 January 1980[edit]
7 January–14 March 1980[edit]
15 March–6 May 1980[edit]
7 May–30 October 1980[edit]
31 October 1980–5 August 1981[edit]
6–11 August 1981[edit]
12 August–11 October 1981[edit]
12 October–31 December 1981[edit]
1 January–31 October 1982[edit]
1 November 1982–25 January 1983[edit]
26 January–9 February 1983[edit]
10 February–20 November 1983[edit]
21 November 1983–12 June 1984[edit]
13 June–5 August 1984[edit]
6 August–30 September 1984[edit]
1 October 1984–14 May 1985[edit]
15 May–26 June 1985[edit]
27 June–30 August 1985[edit]
31 August–1 September 1985[edit]
2 September 1985–1 May 1986[edit]
2 May–4 June 1986[edit]
5 June–24 August 1986[edit]
25 August 1986–1 February 1987[edit]
2 February–24 April 1987[edit]
25 April–20 May 1987[edit]
21 May–26 June 1987[edit]
27 June–6 September 1987[edit]
7–13 September 1987[edit]
14 September 1987–3 January 1988[edit]
4 January–27 April 1988[edit]
28 April–1 July 1988[edit]
2–3 July 1988[edit]
4–31 July 1988[edit]
1–7 August 1988[edit]
8 August–2 October 1988[edit]
3 October–31 December 1988[edit]
1–8 January 1989[edit]
9–16 January 1989[edit]
17 January–6 March 1989[edit]
7 March–2 April 1989[edit]
3 April–21 May 1989[edit]
22–28 May 1989[edit]
29 May–30 July 1989[edit]
31 July–31 August 1989[edit]
1–3 September 1989[edit]
4–29 September 1989[edit]
30 September 1989[edit]
1 October 1989–18 February 1990[edit]
19 February–11 March 1990[edit]
12 March–29 April 1990[edit]
30 April–18 June 1990[edit]
19 June–29 July 1990[edit]
30 July–7 August 1990[edit]
8 August–2 September 1990[edit]
3–25 September 1990[edit]
26 September–18 October 1990[edit]
19 October 1990–9 February 1991[edit]
10 February–3 October 1991[edit]
4 October–3 November 1991[edit]
4 November 1991–19 March 1992[edit]
20 March–30 August 1992[edit]
31 August–31 December 1992[edit]
1–3 January 1993[edit]
4–5 January 1993[edit]
6 January–7 February 1993[edit]
8–21 February 1993[edit]
22 February–3 March 1993[edit]
4–9 March 1993[edit]
10 March–13 May 1993[edit]
14 May–3 June 1993[edit]
4 June–30 September 1993[edit]
1 October 1993–4 January 1994[edit]
5 January–27 February 1994[edit]
28 February 1994[edit]
1–23 March 1994[edit]
24 March–4 July 1994[edit]
5 July–31 August 1994[edit]
1–5 September 1994[edit]
6–11 September 1994[edit]
12–22 September 1994[edit]
23–30 September 1994[edit]
1–17 October 1994[edit]
18 October 1994–1 January 1995[edit]
2 January–19 February 1995[edit]
20 February–7 May 1995[edit]
8 May–4 June 1995[edit]
5 June–4 July 1995[edit]
5 July–6 August 1995[edit]
7–13 August 1995[edit]
14 August–3 September 1995[edit]
4–17 September 1995[edit]
18 September 1995–9 May 1996[edit]
10 May–9 July 1996[edit]
10 July–25 August 1996[edit]
26 August–1 September 1996[edit]
2–20 September 1996[edit]
21 September–6 October 1996[edit]
7 October–24 November 1996[edit]
25 November–31 December 1996[edit]
1–14 January 1997[edit]
15–21 January 1997[edit]
22 January–12 March 1997[edit]
13 March–29 June 1997[edit]
30 June–10 July 1997[edit]
11–13 July 1997[edit]
14 July–26 August 1997[edit]
27 August–12 September 1997[edit]
13 September 1997–11 January 1998[edit]
12–30 January 1998[edit]
31 January–16 February 1998[edit]
17 February–7 March 1998[edit]
8 March–7 April 1998[edit]
8–19 April 1998[edit]
20 April–31 May 1998[edit]
1 June–30 August 1998[edit]
31 August–3 October 1998[edit]
4 October–14 November 1998[edit]
15–28 November 1998[edit]
29 November–6 December 1998[edit]
7 December 1998–4 March 1999[edit]
5–7 March 1999[edit]
8 March–22 April 1999[edit]
23 April–8 June 1999[edit]
9–30 June 1999[edit]
1 July–5 September 1999[edit]
6 September–3 October 1999[edit]
4 October–7 November 1999[edit]
8 November 1999–5 January 2000[edit]
6 January–28 February 2000[edit]
29 February–19 March 2000[edit]
20 March–30 June 2000[edit]
1 July–2 September 2000[edit]
3 September–10 December 2000[edit]
11–31 December 2000[edit]
1–5 January 2001[edit]
6 January–4 March 2001[edit]
5 March–10 June 2001[edit]
11–13 June 2001[edit]
14 June–10 August 2001[edit]
11 August–2 September 2001[edit]
3–30 September 2001[edit]
1–7 October 2001[edit]
8–15 October 2001[edit]
16 October–18 November 2001[edit]
19 November 2001–20 January 2002[edit]
21 January–24 February 2002[edit]
25 February–2 March 2002[edit]
3–18 March 2002[edit]
19 March–1 April 2002[edit]
2–7 April 2002[edit]
8 April–19 May 2002[edit]
20–30 May 2002[edit]
31 May–30 June 2002[edit]
1–11 July 2002[edit]
12 July–1 September 2002[edit]
2–9 September 2002[edit]
10–30 September 2002[edit]
1–6 October 2002[edit]
7–27 October 2002[edit]
28 October–11 December 2002[edit]
12–23 December 2002[edit]
24 December 2002–5 January 2003[edit]
6 January 2003[edit]
7 January–28 February 2003[edit]
1 March–25 April 2003[edit]
26 April–22 May 2003[edit]
23–25 May 2003[edit]
26–31 May 2003[edit]
1–26 June 2003[edit]
27 June–13 July 2003[edit]
14 July–5 August 2003[edit]
6 August 2003[edit]
7–31 August 2003[edit]
1 September–19 November 2003[edit]
20–30 November 2003[edit]
1 December 2003–31 January 2004[edit]
1 February 2004[edit]
2–29 February 2004[edit]
1–16 March 2004[edit]
17 March–18 May 2004[edit]
19–23 May 2004[edit]
24–31 May 2004[edit]
1 June–14 July 2004[edit]
15 July–31 August 2004[edit]
1–5 September 2004[edit]
6–30 September 2004[edit]
1–3 October 2004[edit]
4–10 October 2004[edit]
11–31 October 2004[edit]
1–30 November 2004[edit]
1–19 December 2004[edit]
20–23 December 2004[edit]
24–31 December 2004[edit]
1–2 January 2005[edit]
3–31 January 2005[edit]
1–27 February 2005[edit]
28 February 2005[edit]
1–18 March 2005[edit]
19–20 March 2005[edit]
21–23 March 2005[edit]
24–28 March 2005[edit]
29 March–31 May 2005[edit]
1–24 June 2005[edit]
25–30 June 2005[edit]
1 July–31 August 2005[edit]
1–4 September 2005[edit]
5–19 September 2005[edit]
20 September–23 October 2005[edit]
24–31 October 2005[edit]
1–2 November 2005[edit]
3–13 November 2005[edit]
14–30 November 2005[edit]
1–23 December 2005[edit]
24 December 2005–3 January 2006[edit]
4–15 January 2006[edit]
16 January–12 February 2006[edit]
13–26 February 2006[edit]
27 February–17 March 2006[edit]
18–19 March 2006[edit]
20 March–13 April 2006[edit]
14 April–29 May 2006[edit]
30 May–18 June 2006[edit]
19 June–20 July 2006[edit]
21 July–12 November 2006[edit]
13 November–3 December 2006[edit]
4 December 2006–14 February 2007[edit]
15–28 February 2007[edit]
1 March–24 June 2007[edit]
25 June 2007[edit]
26 June–8 July 2007[edit]
9 July–2 September 2007[edit]
3–5 September 2007[edit]
6–11 September 2007[edit]
12–23 September 2007[edit]
24 September–21 October 2007[edit]
22 October–3 December 2007[edit]
4 December 2007–31 May 2008[edit]
1–5 June 2008[edit]
6 June–19 August 2008[edit]
20 August–6 September 2008[edit]
7 September–11 October 2008[edit]
12–14 October 2008[edit]
15 October–12 December 2008[edit]
13–31 December 2008[edit]
1–4 January 2009[edit]
5 January–15 February 2009[edit]
16 February–29 March 2009[edit]
30 March–5 April 2009[edit]
6–26 April 2009[edit]
27 April–19 June 2009[edit]
20 June–4 October 2009[edit]
5 October–1 November 2009[edit]
2 November 2009–8 April 2010[edit]
9 April–17 June 2010[edit]
18 June–26 September 2010[edit]
27 September–7 November 2010[edit]
8 November 2010–1 January 2011[edit]
2–10 January 2011[edit]
10 January–4 February 2011[edit]
5 February–5 May 2011[edit]
6 May–3 July 2011[edit]
4–12 July 2011[edit]
13 July 2011[edit]
14 July–11 September 2011[edit]
12–19 September 2011[edit]
20 September–23 October 2011[edit]
24 October 2011–4 May 2012[edit]
5 May–30 September 2012[edit]
1–11 October 2012[edit]
12 October–31 December 2012[edit]
1–6 January 2013[edit]
7–13 January 2013[edit]
14 January 2013–5 January 2014[edit]
6 January–16 February 2014[edit]
17 February–29 June 2014[edit]
30 June–7 October 2014[edit]
8–12 October 2014[edit]
13 October–31 December 2014[edit]
1–4 January 2015[edit]
5–6 January 2015[edit]
7 January–11 August 2015[edit]
12 August–13 September 2015[edit]
14 September–2 October 2015[edit]
3 October–11 November 2015[edit]
12 November 2015–16 October 2016[edit]
17 October–16 November 2016[edit]
17 November 2016–8 January 2017[edit]
9–31 January 2017[edit]
1–19 February 2017[edit]
20–24 February 2017[edit]
25 February–16 April 2017[edit]
17 April–19 September 2017[edit]
20 September 2017–29 June 2018[edit]
30 June–26 August 2018[edit]
27–29 August 2018[edit]
30 August–7 October 2018[edit]
8 October–31 December 2018[edit]
1 January 2019–1 April 2020[edit]
2 April–12 September 2020[edit]
13–20 September 2020[edit]
21 September 2020–23 April 2021[edit]
24 April–16 September 2021[edit]
17 September 2021–present[edit]
