The chart Below gives information about how families in one county spent their weekly income in 1968 and 2018.

The given line graph compared the average expenditure on eight different items for families in one country between 1968 and 2018. It was clear that household weekly spending became more varied from the amount of money concentrated on

food

to that separated equally to others over the period of fifty years,especially housing,transport and

leisure

. In 1968,

Food

accounted for the largest percentage of average spending by households among given items,at around 35 per

cent

.

While

housing ,full and power,and

leisure

were the second largest of that,at nearly 10 per

cent

.

By contrast

,the other items just stood at around 7 per

cent

,which was far less than the average cost of

food

. In 2018,expenditure on

food

dramatically dropped and

finally

fell to half of it in 1968,at nearly 17 per

cent

,

whereas

spending on housing,transport and

leisure

significantly increased.the figures for housing and transport were twice more

than

Change preposition

as

show examples

those for the

last

time ,at around 18 and 14 respectively and the figure for

leisure

was three times more than that in 1968,which was the biggest increase

of

Change preposition

in

show examples

percentage in the given chart.