The diagram presents the age structure of the Polish population in 2015 and the projected structure in 2050. Since 2013, Poland’s retirement age has been 67 for men and 65 for women. What conclusion might be drawn from the diagram?
- AFewer school places will be needed in 2050 than 2015.
- BFull employment is more likely in 2050 than 2015.
- CThe number employed between ages 20–24 in 2015 was higher than that predicted for 2050.
- DThere will be a higher percentage of the population over retirement age in 2050 than in 2015.