Motivation: For quarterly national accounts, Statistics Portugal has recently advanced the currency reference year from 2011 to 2016.
Response: As with our national corresponding quarterly estimates, we have synchronized our subnational quarterly estimates to match the source. There are also revisions to the EUR- and USD-valued subset, and to all current-price subsets.
What you will see: All periods are revised, from 1995Q1.
The series reside in the historical catalog:
Method: Please refer to the background documentation in Mnemonic 411.
See also