Informative notes
- Bases and income in 2020 and their comparison with the 2008 crisis
- The apparent paradox of the increases in salary and the average retention rate in the private sector in 2020.
- Average rates in the annual personal income tax return in the period 2003-2018
- The comparative evolution of the different activities in 2020 based on the daily domestic sales series.
- The series of domestic sales from the SII and their relationship with the domestic sales of the monthly self-assessment models