Year	Number
1996	82.2580642700195
1998	82.8877029418945
2000	82.4468078613281
2002	82.0105819702148
2003	82.539680480957
2004	81.2807846069336
2005	81.9512176513672
2006	83.9024353027344
2007	88.8349533081055
2008	89.8058242797852
2009	84.6889953613281
2010	85.7142868041992
2011	87.6777267456055
2012	88.6255950927734
2013	89.5734634399414
2014	89.9038467407227
2015	89.0476226806641
2016	89.0476226806641
2017	88.0952377319336
2018	86.6666641235352
2019	88.0952377319336
2020	89.0476226806641
2021	91.4285736083984
2022	91.9811325073242