The bar charts compares the population size and life expectancy of five different Europian countries in 1914 and 2014 years.
Overall, it is clear that Germany dominanted at population size in both years. When it comes to life expectancy, at first date France was dominant, however until second date Spain doubled and got flag hand.
Focus on population size first. If generally write, all countries experienced population explosion in the given dates. The most bigest change was in Spain, its citizens equaled to twice of its first result. In 1914 year it numbered 20 millions of people, but when it comes to 2014, it reached to about 45 millions. However, spain was the holder of smallest numbers in chart. Germany showed the numbers which was greater to two times compared to Spain (85 millions).
If we look at life expectancy, France was paramount with about 60 years of life spending time in 1914, but it gave supermacy to Italy in 2014. Italy at first year ixhibited 50 years of life span, nevertheless, in 2014 it showed that also 35 years added to longevity of its population.