Country,Region,Urban,Origin,Year1,Year2,AgeDef,Vitality,  TFR,  MAB,Collection,SourceType,   RefCode,Note,Split
    PLW,     .,    .,     ., 1990, 1990,   ACY,       1,2.840,27.91,      STAT,    census,    PLW_01,  11,    1
    PLW,     .,    .,     ., 1995, 1995,   ACY,       1,2.355,28.42,      STAT,    census,    PLW_01,  11,    1
    PLW,     .,    .,     ., 2000, 2000,   ACY,       1,1.835,29.18,      STAT,    census,    PLW_01,  11,    1
    PLW,     .,    .,     ., 2005, 2005,   ACY,       1,2.020,28.61,      STAT,    census,    PLW_01,  11,    1