Fetch data values for an INE (Statistics Portugal) indicator. Pass the indicator code (varcd) and optionally a `dims` object mapping dimension slots ("Dim1","Dim2",...) to dimension-value codes to select a slice (codes come from indicator_meta). Omit a Dim slot to return all of its values. Requires varcd — INE has no keyword/search endpoint, so look the code up on https://www.ine.pt first.
Connector