The given line graph indicates how much American citizens spent on mobile phones, domestic and foreign fixed-line and services every year over a period of 10 years starting from 2001. The overview is that cellphone services witnessed a upward trend during the given period while the opposite was true for domestic fixed-line and services. Additionally, the spending on international fixed-line services cost the least. In detail, starting at its record high of 700$ a year in 2001, the average expense on national land line services decreased about 100$ before declining sharply to 400$ in the final year. By contrast, the annual expenditure on wireless phone saw a spectacular growth, from 200$, at the lowest point of the chart to its peak of 750$ in 2010, which was also the highest increase between three services. In the same period, there was almost no change in the amount of money that Americans spent on global fixed-line services. Starting at 250$, the number oscillated slightly around 300$ in the first four years before staying unchanged until the end of the period.
The
given
line graph indicates how much American citizens spent on mobile phones, domestic and foreign
fixed
-line and
services
every
year
over a
period
of 10 years starting from 2001. The overview is that cellphone
services
witnessed
a
upward trend during the
given
period
while the opposite was true for domestic
fixed
-line and
services
.
Additionally
, the spending on international
fixed
-line
services
cost the least.
In detail, starting at its record high of
700$
a
year
in 2001, the average expense on national land line
services
decreased about
100$
before
declining
sharply
to
400$
in the final
year
. By contrast, the annual expenditure on wireless phone
saw
a spectacular growth, from
200$
, at the lowest point of the chart to its peak of
750$
in 2010, which was
also
the highest increase between three
services
. In the same
period
, there was almost no
change
in the amount of money that Americans spent on global
fixed
-line
services
. Starting at
250$
, the number oscillated
slightly
around
300$
in the
first
four years
before
staying unchanged until the
end
of the
period
.