The three pie charts below show the changes in annual spending by local authorities in Someland in 1980, 1990 and 2000. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The pie chart illustrates the percentage of changes in annual

expenditure

by local officials in Someland in 1980, 1990 and 2000.

Overall

, In all three years, the greatest

expenditure

was on

education

. But

while

K-12

education

saw a fall from 25% in 1980 to only 18% of spending in 2000, higher

education

remained the largest proportion, reaching 45% of total spending in 1990 and ending at 40% in 2000.

Firstly

, 35% of total money was spent on the higher

education

service in 1980, which rose to 45% in 1990, but saw a decline in 2000 and the number was 40%. After that comes the K-12

education

sector and 25% of

expenditure

were made in 1980,

whereas

20% of total money was budgeted in 1990 and it was only 18% in 2000. In the transportation field, 16%, 6% and 22% of total money were used to make changes in the years 1980, 1990 and 2000 respectively.

However

, the in-charge authority spent 14% on the health and human resources service in 1980, which was 6% higher in 1990 and in 2000 it was 4% less.

Furthermore

, the

expenditure

on environmental services was 4%, 5% and 9% respectively, which is very less compared to other fields.

Finally

, in other sectors, the percentage witnessed some decrease over the years from 6% to 4% and only 1% remained in the

last

given period.