The GDP. Base 2010. Offer. Advance results are offered only when the estimate is more recent than the Quarterly Accounts data of Catalonia.
According to the publication schedule of 2018:
PIBAVN: Advance of the GDP growth rate
PIBT: Quarterly Accounts (GDP)
When the Advance of the GDP data are not offered, users can find estimates of the quarterly results of the GDP of Catalonia at Quarterly Accounts.
Gross Domestic Product (Base 2010). Supply T
Gross Domestic Product (Base 2010). Demand T
Gross Domestic Product (Base 2010). Supply. Advance T