Season 1993 ZDF , 1993 Season 1994 ZDF , 1994 Season 1995 ZDF , 1995 Season 1996 ZDF , 1996 Season 1997 ZDF , 1997 Season 1998 ZDF , 1998 Season 1999 ZDF , 1999 Season 2000 ZDF , 2000 Season 2001 ZDF , 2001 Season 2002 ZDF , 2002 Season 2003 ZDF , 2003 Season 2004 ZDF , 2004 Season 2005 ZDF , 2005 Season 2006 ZDF , 2006 Season 2007 ZDF , 2007 Season 2008 ZDF , 2008 Season 2009 ZDF , 2009 Season 2010 ZDF , 2010 Season 2011 ZDF , 2011 Season 2012 ZDF , 2012 Season 2013 ZDF , 2013 Season 2014 ZDF , 2014 Season 2015 ZDF , 2015 Season 2016 ZDF , 2016 Season 2017 ZDF , 2017 Season 2018 ZDF , 2018 Season 2019 ZDF , 2019 Season 2020 ZDF , 2020 Season 2021 ZDF , 2021 Season 2022 ZDF , 2022 Season 2023 ZDF , 2023