The graph below shows levels of online shopping by age group for different times of the day. summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The line graph compares the proportion of

sales

when people went shopping online during a day in 2015, split by

age

.

Overall

, people who are from 25 to 34 years old are the

group

with the strongest increase and have the highest level of

sales

in online shopping,

while

elderly people’s figure was the lowest. As seen in the given chart, before 9 a.

m

., all

age

groups

witnessed the lowest level of

sales

at approximately 5%.

However

, the next three hours saw a significant increase in the percentage of people from different

age

groups

and the over-60

group

bought the most with nearly 20 per cent of

sales

. In the afternoon (from 12

p

.

m

. to 6

p

.

m

.), the proportion of

sales

for the youngest

group

overtook the rest by a climb to 27% at 4-6

p

.

m

., followed by that of 25-34 and 45-59

age

groups

, at 22 and 18 respectively. From

this

time to before 8

p

.

m

., there was a steep growth in the percentage of

sales

of the young adult

group

and reached its peak at 33%, followed by 31% of 35 to 44-year-olds, 28% of the youngest

group

, 22% of the middle-aged

group

,

while

the figure for the elderly who are aged 60 and over decreased significantly to just under 10%. After 8p.

m

to 9 a.

m

the next morning, the figures for

sales

for all

age

groups

dropped.