if( type(NStatistics) ~= "table" ) then NStatistics = {} end;
if( type(NStatistics["Item"]) ~= "table" ) then NStatistics["Item"] = {} end;
if( type(NStatistics["Item"]["2025-08-09_13:00"]) ~= "table" ) then NStatistics["Item"]["2025-08-09_13:00"] = {} end;