Age of main breadwinner;Variation coefficient;Total Total;variation coefficient;1.08 up to 25 years old;variation coefficient;15.67 between 26 and 35 years old;variation coefficient;4.84 between 36 and 45 years old;variation coefficient;2.66 between 46 and 55 years old;variation coefficient;2.98 between 56 and 60 years old;variation coefficient;4.47 between 61 and 65 years old;variation coefficient;5.01 66 years old and over;variation coefficient;3.43