Season 1 Nine Network , 2010 Season 2 Nine Network , 2011 Season 3 Nine Network , 2011 Season 4 Nine Network , 2012 - 2013 Season 5 Nine Network , 2015 Season 6 Nine Network , 2015 Season 7 Nine Network , 2016 Season 8 Nine Network , 2016 Season 9 Nine Network , 2017 Season 10 Nine Network , 2017 Season 11 Nine Network , 2018 Season 13 Nine Network , 2019 Season 14 Nine Network , 2020 Season 15 Nine Network , 2020 Season 16 Nine Network , 2021 - 2022 Season 17 Nine Network , 2022 - 2023 Season 18 Nine Network , 2023 - 2024