The bar chart shows the total minutes of
telephone calls of local, national and international and mobiles calls from 1995
to 2002 in the UK.
It is obvious that the order of list had
not changed throughout the whole years in the chart which the most minutes of
calls is local, national and international had maintained the second . Even
though there was significant increase to mobile calls minuets, it was located
at the last.
Looking at the chart more closely, the
minutes of local calls gradually increased from 1995 to 1999. However, from
2000, it got started to decrease to 2002. While local calls experienced
fluctuation, national and international calls and mobiles sustainably went up
every year. Particularly, mobiles calls dramatically raised by 30 billion from
1999 to 2001. In 2001, combined national and international and mobiles calls
surpassed local calls. In the last year in that chart, there were not enormous
differences between call types than before.