Demography
Demography > 2011 > 48 > 2 > 675-697
Demography > 2011 > 48 > 2 > 531-558
Demography > 2011 > 48 > 3 > 1029-1048
Demography > 2011 > 48 > 2 > 675-697
Demography > 2011 > 48 > 2 > 531-558
Demography > 2011 > 48 > 3 > 1029-1048