Table 1

MAM and SD by country and year of survey

Country	Year	Cohorts	MAM	SD
Botswana	1988	1943–1973	15.67	1.62
Bénin	1981	1936–1966	14.70	1.60
Cameroon	1991	1946–1976	13.93	1.63
Cameroon	1978	1933–1963	14.23	1.47
Colombia	2015	1970–2000	12.81	1.58
Colombia	1976	1931–1961	13.53	1.44
Cote d'Ivoire	1980	1935–1965	14.12	1.39
Egypt	1988	1943–1973	13.13	1.39
Egypt	1992	1947–1977	13.17	1.38
Egypt	1995	1950–1980	12.97	1.44
Gabon	2000	1955–1985	13.78	1.56
Ghana	1998	1953–1983	15.00	1.63
Ghana	1979	1934–1979	14.94	1.19
Haiti	1977	1934–1964	14.72	1.67
India	1992	1947–1977	13.70	1.35
India	2015	1970–2000	13.48	1.20
Indonesia	2002	1957–1987	13.48	1.33
Indonesia	2007	1963–1993	13.40	1.33
Indonesia	2012	1967–1997	13.24	1.34
Indonesia	2017	1972–2002	13.08	1.32
Kenya	1977	1934–1964	14.36	1.64
Kyrgyz Republic	1997	1954–1984	14.52	1.45
Lesotho	1977	1934–1964	14.58	1.41
Mauritania	1981	1936–1966	13.68	1.68
Morocco	2003	1958–1988	13.72	1.65
Nigeria	1981	1936–1966	14.07	1.70
Philippines	1993	1948–1978	13.63	1.68
Philippines	1998	1953–1983	13.66	1.71
Philippines	2003	1958–1988	13.29	1.66
Philippines	2008	1963–1993	13.21	1.58
Philippines	2013	1968–1998	13.13	1.69
Philippines	2017	1972–2002	13.11	1.86
Philippines	1978	1933–1963	13.89	1.70
Rwanda	1983	1938–1968	15.28	1.60
Senegal	1986	1941–1971	14.52	1.43
Sudan (North)	1978	1933–1963	13.16	1.43
Syria	1978	1933–1963	13.41	1.26
Tunisia	1978	1933–1963	13.60	1.60
Turkey	2013	1968–1998	13.20	1.36
Uganda	2000	1955–1985	14.41	1.52
Uzbekistan	1996	1951–1981	14.12	1.29
Yemen	1979	1934–1964	14.44	1.53
Yemen	1991	1946–1976	13.98	1.44
Yemen	2013	1968–1998	13.80	1.36

MAM, mean age at menarche.