cycle_year,n_years,mean_ap,mean_cbr,mean_tfr,mean_birth_year,ap_years
1,7,8.4821,26.5990,3.5339,1988.14,1955 1965 1977 1987 1997 2009 2020
2,7,11.8690,26.4830,3.5204,1989.14,1956 1966 1978 1988 1998 2010 2021
3,7,13.7315,26.3567,3.5085,1990.14,1957 1967 1979 1989 1999 2011 2022
4,6,14.0234,27.3095,3.6222,1985.67,1958 1968 1980 1990 2000 2012
5,7,15.4783,28.4444,3.7682,1981.43,1949 1959 1969 1981 1991 2001 2013
6,7,16.1992,27.8620,3.6892,1982.43,1950 1960 1970 1982 1992 2002 2014
7,7,16.4955,28.2517,3.7481,1983.43,1951 1961 1971 1983 1993 2003 2015
8,7,15.2648,28.1434,3.7406,1984.43,1952 1962 1972 1984 1994 2004 2016
9,7,13.6341,27.7049,3.6845,1985.43,1953 1963 1973 1985 1995 2005 2017
10,7,11.0895,27.3226,3.6368,1986.43,1954 1964 1974 1986 1996 2006 2018
11,3,9.1489,22.3557,2.9742,2001.33,1975 2007 2019
12,2,9.9262,24.6295,3.2355,1993.00,1976 2008