The illustrated chart provides information on 3 important national statistics on 4 different countries.
Overall, China seems to excel with its population, whereas the U.K falls shorter compared to the rest. As for GDP, the U.S.A. and the U.K. far outnumber the other countries, while the average life expectancy is similar in all countries besides the U.K. where it peaks.
China substantially outnumbers all other countries as far as population goes, with a staggering 1.35 billion residents, however, due to the severe density of people in the country, the GDP falls as low as $6,800. Additionally, The U.S.A. takes second place for population compared with the former, with just over 300 million habitants, however, its GDP lies at $53,000, which is exponentially higher than the other nations, besides the U.K., which comes close, with just over $41,000, despite having 64 million residents, which is the lowest out of the 4 countries. On the other hand, Russia is in the middle, with almost 144 million residents, and an average GDP of just under $15,000
The 3rd statistic is average life expectancy, which seems to be similar between the 4 nations, however the U.K. comes first, with an average life expectancy of 81, whereas the U.S.A. has one of 69. Russia and China have an average expectancy of 72 and 75.