Season 1 NPO 3 , 2001 Season 4 NPO 3 , 2004 - 2005 Season 5 NPO 3 , 2006 Season 6 NPO 3 , 2007 Season 7 NPO 3 , 2008 Season 8 NPO 3 , 2009 Season 9 NPO 3 , 2010 Season 10 NPO 3 , 2010 - 2011 Season 11 NPO 3 , 2012 Season 12 NPO 3 , 2013 Season 13 NPO 3 , 2014 Season 14 NPO 3 , 2014 - 2015 Season 15 NPO 3 , 2016 Season 16 NPO 3 , 2017 Season 17 NPO 3 , 2019