Year % gross 1993 135.071136474609 1994 132.874755859375 1995 143.645751953125 1996 148.558029174805 1997 155.534439086914 2015 147.584396362305 2016 144.401290893555 2017 144.534530639648 2018 132.354217529297 2019 139.616836547852 2020 135.490798950195 2021 133.347183227539 2022 130.563079833984