Year	% of relevant age group
1985	44.1263999938965
1986	39.6636581420898
1987	38.2933502197266
1988	15.6799898147583
1989	59.439640045166
1990	56.3125991821289
1991	78.3426132202148
1992	77.1994171142578
1993	89.3244323730469
1994	85.1910934448242
1995	85.8198928833008
1998	88.3086318969727
1999	87.4181900024414
2000	89.110481262207
2001	85.1552734375
2002	82.3918533325195
2003	82.4304580688477
2004	85.0031127929688
2005	85.8733062744141
2006	88.3999481201172
2007	86.1372299194336
2008	88.4834671020508
2012	90.6482086181641
2013	88.827278137207
2014	93.4932479858398