map { $self->add_raw_data_columns($_) if exists $self->controller->data->[0]->{raw_data}->{$_} } @{ $self->translation_columns };
map { $self->add_raw_data_columns("make_${_}", "model_${_}", "lastcost_${_}") } sort { $a <=> $b } keys %{ $self->makemodel_columns };
}
map { $self->add_raw_data_columns($_) if exists $self->controller->data->[0]->{raw_data}->{$_} } @{ $self->translation_columns };
map { $self->add_raw_data_columns("make_${_}", "model_${_}", "lastcost_${_}") } sort { $a <=> $b } keys %{ $self->makemodel_columns };
}