Year	% of male primary school age
1970	24.8661994934082
1971	24.8609504699707
1972	23.3288097381592
1973	22.3434391021729
1974	21.539379119873
1975	20.3085193634033
1976	18.5638599395752
1977	17.6577701568604
1978	16.8944396972656
1979	17.2151699066162
1980	16.0001602172852
1981	16.209939956665
1982	15.7004804611206
1983	15.3625802993774
1984	14.3062696456909
1985	14.3129596710205
1986	13.9015798568726
1987	13.3002996444702
1988	13.1037902832031
1989	13.2781896591187
1990	11.7739200592041
1991	11.4015102386475
1992	12.6871204376221
1993	12.7248802185059
1994	11.9298095703125
1995	12.4972295761108
1996	11.7009000778198
1997	11.6934900283813
1998	12.2560997009277
1999	11.8451995849609
2000	11.0909595489502
2001	8.72834014892578
2002	7.4522500038147
2003	7.18790006637573
2004	6.50312995910645
2005	6.66866016387939
2006	6.95136022567749
2007	6.06194019317627
2008	5.3809700012207
2009	4.84953022003174
2010	3.89441
2011	4.12499
2012	3.10436
2013	4.09646