The provided line graph delineates the variations in the proportion of requests for information at the visitor office in person, by letter/email and by telephone between January and June.
Overall, there was a notable decline in the appeal by letter/email from January and June , while there was a sharp increment in the frequency of demand by telephone and in person over the same period in the tourist office.
As it is clear from the line graph that in January, petitions by telephone accounted for just above 400 and experienced a slight decrease to 800 in February, but then slowly went up to 1000 in March and remained constant for a month after that value sharply rocketed to just over 1800 in June . Conversely, information requests in person started at roughly 410 in January, which rapidly boosted to slightly above 1800 by June in the travellers office.
On the other hand, the ratio of demand by letter/email started at just below 800 in January, and steadily declined to nearly 590 in April, however, the value was approximately 390 which remained unchanged in May and June.