The given line graph depicts the needs of enquiring that the Tourist Information Office received within six months starting from January 2011 in a city.

The line graph illustrates the inquiries received by the Tourist Information Office from

January

2011 to June 2011 by three types of communication made in person, by letter/email, and by telephone.

Overall

, people who visited personally were higher among all other categories.The population enquired by letter/email less than other methods.

Whereas

, people showed some interest in using telephone devices. It is conspicuous that enquiries made in person were more than 400 in

January

and it experienced a steady growth from

January

to March 2011 touching 800, after that, it skyrocketed from 800 to 1900 within four months. The use of the telephone was the second highest and enquired by 900 callers in

January

, which experienced a marginal decline in February and reached 800, after that some swings it touched 1000 in March ,after that it was unchanged for the next one month

then

it shoots up to 1600 in June. Probing ahead, by letter/email method, was used least among all the categories, it was 430 in

January

which lessened till May and remained constant until June 2011 about 380 people.