Sao Tome and Principe inflation rate for 2023 was 21.26%, a 3.25% increase from 2022.
Sao Tome and Principe inflation rate for 2022 was 18.01%, a 9.87% increase from 2021.
Sao Tome and Principe inflation rate for 2021 was 8.14%, a 1.68% decline from 2020.
Sao Tome and Principe inflation rate for 2020 was 9.82%, a 2.1% increase from 2019.
Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.