The line graph illustrates queries for information at a tourist office in the United Kingdom from January to June.
Overall, it’s obvious from the graph that the index for in-person and by-telephone held the lead initially and maintained it until the end of the timeline, while the figure for by-letter declined over the selected time period.
The number of in-person requests showed a remarkable upward trend from January to June. Starting at around 400 in January, this method experienced a steady increase, surpassing telephone inquiries in March and reaching approximately 1900 by June. This consistent growth indicates a clear preference for direct, face-to-face interactions as the months progressed.
In contrast, the number of requests by letter or email showed a continuous decline over the same period. Beginning at around 750 in January, this method dropped steadily to about 350 by June. Meanwhile, telephone inquiries displayed a less dramatic but still noticeable upward trend. Starting at around 900 in January, they fluctuated slightly before rising to reach 1600 in June. This suggests that while electronic correspondence became less popular, verbal communication gained traction.