Include unit information in the returned dataframe #84
Description
There is information about units in the returned API response from the data/dataflow endpoint. Under data.structures[0].attributes.dimensionGroup: 1. There's an attribute with id: "UNIT". 2. It has a values array containing: [{"id":"PT"}, {"id":"XDC"}]. These indicate that the units used in the data can be "PT" (Percentage) and "XDC" (Local currency).