Question 20
The table shows real GDP per head measured in $US for countries X and Y over a three year period.

What can definitely be concluded from the data?
Each country had the same rate of economic growth between 2011 and 2012.
Growth in real GDP per head was higher in country X than in country Y between 2011 and 2012.
Population growth was higher in country X than in country Y between 2012 and 2013.
The average price level was higher in country X than in country Y throughout the period.
