The following table shows the percentage of children in the United States between the ages of 3 and 5 who are enrolled in nursery school and kindergarten programs: 
Which of the following periods shows the smallest percentage change?
Definitions:
Court Variety
The range and diversity within judiciary systems, including different levels of courts such as appellate, district, or supreme courts.
United States
A federal republic in North America consisting of 50 states, a federal district, and various territories.
Interest Groups
Organizations or collectives that seek to influence public policy and decision-making processes in favor of their specific interests or causes, often through lobbying, advocacy, or public campaigns.
U.S. Court System
The judicial branch of the United States government, comprising federal courts that interpret the law, resolve disputes, and decide cases under U.S. law.
Q5: Suppose you want to borrow a principal
Q8: You are voting in a state election.
Q14: It is known that in the absence
Q16: The total number of ways to arrange
Q34: If a process is in control, less
Q40: The average growth rate of a function
Q47: The nonparametric counterpart of the t test
Q52: You want to save money to buy
Q60: The population of the United States is
Q64: You find that the going rate for