No matter how developed a country is, workforce longevity is always an essential component of progress, which is why many nations strive to improve the quality of their healthcare systems. Still, life expectancy isn’t always dependent on healthcare; one should also consider suicide rates and extraneous factors such as terrorist attacks and environmental calamities.
Hence, country-by-country life expectancy rates tend to differ widely, and should be analyzed accordingly, just as we've done for the best job markets and the worst job markets in the world. Please click on Insider Monkey for the full list of the world's 15 healthiest countries.