The graph below shows the number of enquiries received by the Tourist Information Office in one city over a six month period in 2011 Summarize the information by selecting and reporting the main features and make comparisons where relevant https iotcdn os

The line graph illustrates the number of enquiries by three sectors according to Tourist Information Office in a city from January to June in 2011.

At the first glance, it is clear that the quantity of requirements in person and by telephone increased while the figure for by letter or email decreased. The most dramatic rise can be seen in the required turns by interview.

In January, telephone sector took the lead, with the figure of nearly 900 requirements. The number of enquires by letter and email was approximately 800, followed by that of in person, with just over 400.

Meeting for requests experienced the fastest growth when this sector surpassed two remaining ones in the middle of March (1000 turns) before reaching its peak of about 1900 in June. Turning to the telephone, the figure levelout between March and April at 1000, then it rose moderately to 1600 during the period shown. By contrast, a reverse pattern can be seen in term of letter and email. The figure for this type bottomed out at 400 by the end of the period.