Through this application, you can query all the statistics of the World Bank from 1960 to 2020, archive them, and call them at any time to view them. The statistics include 1,478 items of data from 217 countries and regions, such as GDP, debt, power generation, carbon Emissions, PM2.5, population, working capital, export data, import data, taxation, cargo transportation volume, consumption expenditure, unemployment rate, etc.