"""
In 1969, 48 percent of students in grades K through eight (ages 5 through 14) walked or bicycled to school.
In 2017, only 11 percent of students in grades K through eight walked or bicycled to school.
In 1969, 89 percent of students in grades K through eight who lived within one mile of school usually walked or bicycled to school.
In 2009, only 35 percent of students in grades K through eight who lived within a mile of school usually walked or bicycled to school even once a week
"""
https://walkbiketoschool.org/wp-content/uploads/2021/04/Fina...
""" In 1969, 48 percent of students in grades K through eight (ages 5 through 14) walked or bicycled to school.
In 2017, only 11 percent of students in grades K through eight walked or bicycled to school.
In 1969, 89 percent of students in grades K through eight who lived within one mile of school usually walked or bicycled to school.
In 2009, only 35 percent of students in grades K through eight who lived within a mile of school usually walked or bicycled to school even once a week """