Country,Region,Urban,Origin,Year1,Year2,Age,AgeInt,AgeDef,Vitality,   ASFR,Collection,SourceType,   RefCode,Note
    TUN,     .,    .,     ., 1998, 1998, 15,     5,   ACY,       .,0.00850,      STAT,     vital,    TUN_23,   .
    TUN,     .,    .,     ., 1998, 1998, 20,     5,   ACY,       .,0.07480,      STAT,     vital,    TUN_23,   .
    TUN,     .,    .,     ., 1998, 1998, 25,     5,   ACY,       .,0.13030,      STAT,     vital,    TUN_23,   .
    TUN,     .,    .,     ., 1998, 1998, 30,     5,   ACY,       .,0.12940,      STAT,     vital,    TUN_23,   .
    TUN,     .,    .,     ., 1998, 1998, 35,     5,   ACY,       .,0.07500,      STAT,     vital,    TUN_23,   .
    TUN,     .,    .,     ., 1998, 1998, 40,     5,   ACY,       .,0.02410,      STAT,     vital,    TUN_23,   .
    TUN,     .,    .,     ., 1998, 1998, 45,     5,   ACY,       .,0.00380,      STAT,     vital,    TUN_23,   .