Country,Region,Urban,Origin,Year1,Year2,Age,AgeInt,AgeDef,Vitality,   ASFR,Collection,SourceType,   RefCode,Note
    TUN,     .,    .,     ., 1979, 1979, 15,     5,   ACY,       .,0.03558,      STAT,     vital,    TUN_16,   .
    TUN,     .,    .,     ., 1979, 1979, 20,     5,   ACY,       .,0.21482,      STAT,     vital,    TUN_16,   .
    TUN,     .,    .,     ., 1979, 1979, 25,     5,   ACY,       .,0.29937,      STAT,     vital,    TUN_16,   .
    TUN,     .,    .,     ., 1979, 1979, 30,     5,   ACY,       .,0.26691,      STAT,     vital,    TUN_16,   .
    TUN,     .,    .,     ., 1979, 1979, 35,     5,   ACY,       .,0.15451,      STAT,     vital,    TUN_16,   .
    TUN,     .,    .,     ., 1979, 1979, 40,     5,   ACY,       .,0.07528,      STAT,     vital,    TUN_16,   .
    TUN,     .,    .,     ., 1979, 1979, 45,     5,   ACY,       .,0.02851,      STAT,     vital,    TUN_16,   .