The given chart illustrates the entire amount of minutes which English
people called by telephone in the three different types (local, national
and international and mobiles) over the period of 7 years between 1995 and
2002. Units are measured in billion minutes.
Overall, English used telephone for local calls the most which is by far
higher than the utilization of the others . Besides, it witnessed an
enormous amount which was always over 70 billion minutes and slightly
changed. Meanwhile, the national and international and mobiles figures
increased at all times.
With regards to the consumption of local calls,. The number began at over
70 billion minutes and grow steadily until 1998 before reaching a peak at
exactly 90 billion minutes in 1999 then decreased smoothly until dropped
at the same level to the 1995.
In terms of mobile calls, there were a dramatic rise during the period that
was initially only under 5 billion minutes and climbed significantly to
over 45 billion minutes in the last year. Opposing to mobile calls,
international and national calls went up slowly in the range from 38 to 60