The line chart illustrates the proportion of secondary school teachers under 30 years of age in four countries, over a 7-decade span, commencing from 2010.
It is apparent that while there was a downward trend registered in Brazil and Luxembourg, the other categories witnessed an opposite propensity, with the most dramatic rise being depicted in Japan.
Looking first at Brazil and Luxembourg, the rate of Brazil having secondary teachers older than 30 years of age started at around20% in 2010, which was dramatically higher than that of Luxembourg, standing at about 17%. Following this, a drop was registered in Brazil , ending at around 24% in 2017. Likewise, a remarkable disease was seen in Luxembourg, standing at around 10% in 2017.
Turning to Japan and the Czech Republic, around 9% of secondary school teachers under 30 years of age in Japan in 2010, compared to that of Czech Republic, at roughly 6% in 2010. After this point, a dramatic jump was recorded in Japan, ending at around 16% in 2010, with the Czech Republic displaying a moderate increase, with nearly 7% in 2010.
