Niger Niger, Persistence to grade 5, total (% of cohort)

Year Value Rank Change Change,%
2022 64.6 34 -0.951 -1.45%
2021 65.6 64 -12.2 -15.7%
2015 77.8 71 +13.3 +20.6%
2013 64.4 78 +0.572 +0.896%
2012 63.9 88 -0.687 -1.06%
2011 64.6 83 -6.91 -9.67%
2010 71.5 71 +7.21 +11.2%
2009 64.3 85 -5.09 -7.34%
2008 69.4 82 -5.4 -7.22%
2007 74.8 69 +2.78 +3.86%
2006 72 65 -1.59 -2.17%
2003 73.6 58 +4.44 +6.42%
2002 69.1 58 -1.92 -2.7%
2001 71 59 -2.94 -3.97%
2000 74 57 +12.6 +20.6%
1999 61.4 67 -4.17 -6.36%
1998 65.5 45 -5.79 -8.12%
1997 71.3 23 -1.24 -1.71%
1996 72.6 27 +3.83 +5.58%
1995 68.7 35 -8.08 -10.5%
1992 76.8 42 +14.4 +23.1%
1991 62.4 56 -19.9 -24.1%
1990 82.3 31 +8.99 +12.3%
1989 73.3 42 -10.8 -12.9%
1988 84.1 33 +8.56 +11.3%
1986 75.6 44 +11.2 +17.4%
1984 64.3 55 -17.9 -21.7%
1983 82.2 40 +8.71 +11.8%
1982 73.5 47 +0.203 +0.277%
1981 73.3 43 +0.706 +0.973%
1980 72.6 43 -0.0633 -0.0871%
1979 72.7 41 +5.07 +7.51%
1978 67.6 46 -7.87 -10.4%
1977 75.4 40 +5.44 +7.77%
1976 70 39 +4.16 +6.32%
1975 65.8 44 +2.68 +4.25%
1974 63.2 47 +4.43 +7.55%
1973 58.7 44 -2.09 -3.43%
1972 60.8 40 +5.98 +10.9%
1971 54.8 44

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