The line graph provides a breakdown of the number of enquires received by the Tourist information office in a city between six months in 2011.
It is obvious that in person enquiries increased the most between the months of March and April, whereas telephone enquiries experienced the greatest rise from the months of April to May.
Between the months of January and June, in person enquiries maintained an increase in number, consistent with the trend observed for telephone enquiries during this time period. Both the in person and telephone enquiry methods shared a similar feat in enquiry numbers, with the greatest enquiry rise between the months of April and June as indicated by the sharp slopes on the respective line graphs. Comparatively, the enquiry method of letter and email experienced a gradual decrease in number for the reported months of January to May. However, during the months of March to April and May to June respectively, both the telephone and letter and email enquiry methods maintained a steady enquiry number indicted by the plateau on their respective line graphs. The Tourist Information Centre received the greatest number of enquiries in the month of June.