The graph below shows the hours of teaching per year done by each teacher in four different countries in 2001. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The report devices from a bar chart that illustrates the teaching

time

spent by each teacher in a variety of countries in 2001.

Overall

, the allocation of

time

to teach in the USA and Iceland exceeded that of the other countries throughout all educational levels.

In addition

, it is noteworthy that the duration of

time

spent in the United States was the greatest.

Firstly

, Japan and Spain exhibited comparable figures across all levels of education, with approximately 600

hours

dedicated to classroom instruction.

Nevertheless

, Spanish educational institutions tended to allocate an additional 400

hours

to upper secondary education.

Furthermore

, in the case of Iceland, elementary

schools

had similarities to those found in Japan and Spain, and there was a significant difference

with

Change preposition

between

show examples

both lower and upper secondary

schools

, which conducted

this

activity for approximately 800

hours

.

Secondly

, lower and upper secondary

schools

in the USA nearly doubled the teaching

time

compared to other nations, with roughly 1100

hours

of instruction, and primary

schools

typically have a reduced number of classroom

hours

, with approximately 300 fewer

hours

allocated for instruction.