The WHO published a study indicating that the global healthy life expectancy has increased by 9.3% from 2000 to 2019. In 2000, the global healthy life expectancy was 58.3 years. Use this information to determine the global healthy life expectancy for 2019. How many more years of life were added to the global healthy life expectancy from 2000 to 2019? 5.9 years 4.7 years 4.9 years 6.0 years 5.4 years