Final answer:
Approximately 30 percent of the world's population, including Americans, gets insufficient exercise. Additionally, 70 percent of American adults had participated in some type of political action in the past five years.
Step-by-step explanation:
According to various surveys and polls, the percentage of Americans who report that they do not engage in any leisure time activity can vary depending on the specific activity being measured. However, it is estimated that approximately 30 percent of the world's population, including Americans, gets insufficient exercise.
Additionally, a survey conducted in 2018 revealed that approximately 70 percent of American adults had participated in some type of political action in the past five years, indicating a high level of engagement in political activities.