Country,Region,Urban,Origin,Year1,Year2,Age,AgeInt,AgeDef,Vitality,   ASFR,Collection,SourceType,   RefCode,Note
    TUN,     .,    .,     ., 1975, 1975, 15,     5,   ACY,       .,0.04000,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 20,     5,   ACY,       .,0.23780,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 25,     5,   ACY,       .,0.30680,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 30,     5,   ACY,       .,0.26540,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 35,     5,   ACY,       .,0.18760,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 40,     5,   ACY,       .,0.09710,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 45,     5,   ACY,       .,0.02700,      STAT,     vital,    TUN_13,   .
    TUN,     .,    .,     ., 1975, 1975, 50,     5,   ACY,       .,0.00910,      STAT,     vital,    TUN_13,   .