Year % of male primary school age 1976 4.35103988647461 1977 5.67458009719849 1979 3.90274000167847 1980 4.42807006835938 1981 3.84334993362427 1983 2.201740026474 1984 3.69928002357483 1985 4.99380016326904 1986 5.97242021560669 1987 4.18334007263184 1988 8.92446994781494 1989 6.51793003082275 1990 6.63959980010986 1991 7.75566005706787 1993 10.1086101531982 1999 13.2709999084473 2000 11.3306198120117 2001 10.8866500854492 2002 11.6246900558472 2003 12.3093299865723 2004 9.2546501159668 2005 9.62615966796875 2020 14.4221696853638 2021 16.2555809020996 2022 8.7424201965332