Country,Region,Urban,Origin,Year1,Year2,AgeDef,Vitality,  TFR,  MAB,Collection,SourceType,   RefCode,Note,Split
    THA,     .,    .,     ., 1964, 1965,   ACY,       .,6.299,30.42,      STAT,    survey,    THA_01,   .,    1
    THA,     .,    .,     ., 1974, 1975,   ACY,       .,5.167,29.30,      STAT,    survey,    THA_01,   .,    1
    THA,     .,    .,     ., 1985, 1986,   ACY,       .,2.730,27.30,      STAT,    survey,    THA_02,   .,    1
    THA,     .,    .,     ., 1989, 1989,   ACY,       .,2.411,26.97,      STAT,    survey,    THA_03,   .,    1
    THA,     .,    .,     ., 1991, 1991,   ACY,       .,2.173,27.02,      STAT,    survey,    THA_03,   .,    1
    THA,     .,    .,     ., 1960, 1964,   ACY,       .,6.475,30.01,        RE,  estimate,    THA_04,   .,    1
    THA,     .,    .,     ., 1965, 1969,   ACY,       .,6.200,29.89,        RE,  estimate,    THA_04,   .,    1
    THA,     .,    .,     ., 1985, 1986,   ACY,       .,2.730,27.30,      STAT,    survey,    THA_05,   .,    1
    THA,     .,    .,     ., 1995, 1996,   ACY,       .,2.023,26.89,      STAT,    survey,    THA_05,   .,    1