In the course of the work, an analysis was made of the cost-of-living data for 2020, 2021 and 2022. Made by a student of the St. Petersburg State Technological University, Faculty of Economics and Management, direction "Business Informatics" Azarenko Lyubov.
1. On the Dynamics page, the chart shows the changes in the sum of values grouped by measures. You can see an increase in 2021 and a decrease in 2022 in most indicators, except for the index of the cost of renting a house and the cost of groceries: the cost rose in 2021 and did not decrease again.
2. On the Map page. the table shows the average value of all indicators for each country by year. Cards show a slight increase in averages from 2020 to 2021 and then a decrease from 2021 to 2022
3. The page 2020-2021 matrix shows a matrix of data changes by country from 2020 to 2021, divided by indicators
