Year	% of male primary school age
1970	32.2800483703613
1971	32.1500587463379
1972	30.8770294189453
1973	29.9640197753906
1974	29.2207794189453
1975	28.4701805114746
1976	26.9968395233154
1977	26.4596500396729
1978	26.046329498291
1979	25.2082195281982
1980	24.5348701477051
1981	24.4328804016113
1982	24.2918701171875
1983	23.9579200744629
1984	22.8618507385254
1985	22.5228900909424
1986	21.9234199523926
1987	21.1119899749756
1988	20.7029399871826
1989	20.6354293823242
1990	20.7265205383301
1991	20.4794692993164
1992	22.0379505157471
1993	21.840160369873
1994	20.5764293670654
1995	20.8660507202148
1996	19.7507991790771
1997	19.2768993377686
1998	19.423490524292
1999	18.1618804931641
2000	17.6083602905273
2001	16.8207397460938
2002	16.2454204559326
2003	15.9268703460693
2004	15.4884300231934
2005	14.9521598815918
2006	15.0250301361084
2007	14.1292104721069
2008	13.3463897705078
2009	13.298150062561
2010	12.3892
2011	12.93351
2012	13.31124
2013	14.35232
2014	14.38519
2015	14.60661
2016	14.25335
2017	13.22762
2018	12.98754