A glance at the line graph provided reveals some striking comparisons on how many minutes of calls people in Denmark made through three options during a decade, starting from 1995. Units are given in million minutes
Overall, what stands put in the graph is the exponential soar of the volume of mobile phone calls. The volume of call made over national landline has dipped in subsequent years, despite being surpassed by that of others in initial periods.
With regard to national landline calls, the longest calls were made with this option, with figures starting off at 12million minutes, gradually rising over a third times in 2000. However, exhibiting nose-diving trajectory in eventual years, the duration of this type of calls was cut in half at numbers staggering just over 8 million minutes.
The second common means of calling was made over international landline. The figures also grew slightly better than none. Starting with 6 million minutes of calls in 1995, it made up to roughly 8 million minutes of calls, subsequently.
Notwithstanding the lowest volume, registering no more than 6 million minutes of calls until 2002, the patterns for mobile phone call significantly doubled in the final year. In 2004, with 12million minutes of calls, the duration of mobile phone calls surpassed other two remaining.