The bar charts below show the number of hours each teacher spent teaching in different schools in four different countries in 2001. The number of hours spent by each teacher in teaching.

The bar graph outlines the average duration a teacher spent on three different levels in four different countries in 2001.

The column graph represents data on average teaching hours by each educator in 2001 in Japan, Spain, Iceland and the USA in the primary, lower secondary and higher secondary school levels.