|Harmonised GDP (EU-28=100)||2015||108.8|
|Harmonised GDP Index in purchasing power parity per inhabitant|
|Year-over-year variation in volume corrected for seasonality|
|Factor Productivity||2015||1.7 %|
|Annual variation in volume|
|Family income||2013||−1.2 %|
The monitoring short-term GDP of Catalonia was made using two statistics: quarterly accounting of Catalonia (an approximation of supply and demand of GDP) and GDP growth posted in Nota de conjuntura. The quarterly accounting provides more complete and reliable information, but has a delay (t+90) higher than GDP growth (t+30).
Every year the INE generates the regional accounting for Spain (abbreviated CRE), which includes the GDP and other macromagnitudes for the Catalan economy. However, these estimates do not dovetail with those generated by Idescat because the INE uses a different methodology. The INE's results can be regarded as complementary to Idescat's, and their usefulness depends on users' goals.