Decreased every year.
Decreased most years.
Stayed the same.
Increased most years.
Increased every year.
Gone down by nearly half.
Stayed about the same.
Gone up by 50%
More than doubled.
Public schools are 50% cheaper than private schools.
Public schools are about the same price as private schools.
Public schools are 50% more expensive than private schools.
Public schools are more than twice as expensive as private schools.
Only 2 countries are lower
In the middle.
Only 2 countries are higher.
Greatly improves student performance.
Modestly improves student performance.
Had no effect on student performance.
Mildly lowers student performance.
Dramatically lowers student performance.