The line chart indicates consumers’ average yearly expenses on mobile phone and residential phone services in America from 2001 and 2010. Overall, it can be clearly seen that the number of cell phone services rose gradually while the figure of residential type shows an inverse relation. Besides, these two trends met at the same level in 2006.
In 2001, the expenditures for the cell phone and household phone stood approximately at 200 and 700, respectively. Subsequently, there was a sharp increase by 300 for the mobile type services, whereas the latter figure plunge to the equal amount of 500 in 2006.
Afterwards, the cell phone expenditures rate continued its upward trend, rose steadily to the maximum of around 750 within 4 years. On the other hand, the residential services rate dropped significantly by 100, reaching its trough at 400 by the same time when the cell phone services arrived at the peak.
The line chart indicates consumers’ average yearly expenses on mobile
phone
and residential
phone
services
in America
from 2001 and 2010
.
Overall
, it can be
clearly
seen
that the number of
cell
phone
services
rose
gradually
while the figure of residential type
shows
an inverse relation.
Besides
, these two trends met at the same level in 2006.
In 2001, the expenditures for the
cell
phone
and household
phone
stood approximately at 200 and 700,
respectively
.
Subsequently
, there was a sharp increase by 300 for the mobile type
services
, whereas the latter figure plunge to the equal amount of 500 in 2006.
Afterwards, the
cell
phone
expenditures rate continued its upward trend, rose
steadily
to the maximum of around 750 within 4 years.
On the other hand
, the residential
services
rate dropped
significantly
by 100, reaching its trough at 400 by the same time when the
cell
phone
services
arrived at the peak.