The given line graph shows the inquiries received by the tourist information over a six month period in 2011.
Overall,the information by letter witnessed a downward trend, in given period , while the inquired by telephone and in person are increased
At the beginning of the period,telephone was the most inquiries around 900 in January,which was replaced by person in April 1200 ,following that inquires in person became the most favourite in the June month.
In terms of person inquiries, it began at about 450 in january and peaked at 1900 in june .The enquiries by telephone accounted for around 900 at the start of the period in january.After that ,the figure fluctuated slightly and reached at 1600in june.The enquiries by letter starts at 700 before falling dramatically to around 300 in june.
