Get Total Wealth Of The World 2020 Background. National net wealth, also known as national net worth, is the total sum of the value of a nation's assets minus its liabilities. It is one of just two countries with a population of more than 1 billion population aging has a massive impact on the ability of the population to maintain what is called a support ratio.

World population live counter with data sheets, graphs, maps, and census data regarding the current, historical, and future world the term world population refers to the human population (the total number of humans currently living) of the world.

One key finding from 2017 is that. His net worth has taken a huge hit recently, by about $13 billion, dropping him nine places on the list. Learn which countries rank as being one of the top 20 economies in the world. China, the united states, and germany are the world's top three largest exporters of goods.