Json API returning two different lists

let
    Source = Json.Document(Web.Contents("https://ptn.saojoaodelrei.mg.gov.br/Relatorios/Graficos.php?STR_EXR_EXR=2023&CHAR_ID_EMP=1&ID2_MES_INI=01&ID2_MES_FIM=12&STR_TP_GRAF=D&LG_IGN_001=S")),
    #"Converted to Table" = Table.FromList(Source, Splitter.SplitByNothing(), null, null, ExtraValues.Error),
    #"Expanded Column1" = Table.ExpandRecordColumn(#"Converted to Table", "Column1", {"unidade"}, {"unidade"}),
    #"Added Custom" = Table.AddColumn(#"Expanded Column1", "Name", each [unidade]{0}),
    #"Added Custom1" = Table.AddColumn(#"Added Custom", "Records", each [unidade]{1}),
    #"Expanded Records" = Table.ExpandRecordColumn(#"Added Custom1", "Records", {"VR_EMP_TOT", "VR_LIQ_TOT", "VR_PG_TOT", "LG_PAG"}),
    #"Removed Other Columns" = Table.SelectColumns(#"Expanded Records",{"Name", "VR_EMP_TOT", "VR_LIQ_TOT", "VR_PG_TOT", "LG_PAG"})
in
    #"Removed Other Columns"