Year	% of male primary school age
1970	24.0607795715332
1971	24.0357093811035
1972	22.3637294769287
1973	21.309009552002
1974	20.459810256958
1975	19.1674499511719
1976	17.2516307830811
1977	16.3016109466553
1978	15.517840385437
1979	15.8074398040771
1980	14.4543695449829
1981	14.658109664917
1982	14.1125602722168
1983	13.7550296783447
1984	12.650239944458
1985	12.6981401443481
1986	12.3037300109863
1987	11.7092304229736
1988	11.5314102172852
1989	11.7620096206665
1990	10.0335102081299
1991	9.58310031890869
1992	11.0872402191162
1993	11.2571697235107
1994	10.4986896514893
1995	11.3325595855713
1996	10.607720375061
1997	10.7144603729248
1998	11.5062503814697
1999	11.2181196212769
2000	10.4543504714966
2001	7.84120988845825
2002	6.51653003692627
2003	6.2963399887085
2004	5.65900993347168
2005	5.99350023269653
2006	6.48875999450684
2007	5.75763988494873
2008	5.21529006958008
2009	4.65017986297607
2010	3.99783
2011	4.26847
2012	3.3765
2013	4.28505