The given line chart illustrates the amount of enquiries received by the tourist information office in a particular city from January -2011 to June 2011.
Overall, the rates of in person and telephone enquiries were increased significantly between January 2011 to June 2011, while enquiries by letter or email gained a gradual decrease.
In early January 2011, the enquiries received in person was the lowest figure compared by telephone and letter or email enquiries, approximately about 420 people but it rose considerably to 1900 populace at the end of June, where the enquiries received by telephone declined by 100 people in January to February, and then stayed during March to April in 1000, until it climbed substantially from 1000 to 1600 between April and June.
The count of enquiries received by letter or email dropped steadily from about 760 to 690 during the first two months. However, it remained stable over February until March, but it fell slightly between March and May, nearly over 690 to 370 and became constant until the end of june.