The line graph provides data about the actual and predicted number of visitors TP Cardiff and Dublin from 2018 to 2040. Overall, the figure for Visistord to Cardiff showed increasing trend, while the reverse was true for Visitors to Dublin, with the figure for Visitors for Dublin showing the biggest change. In addition, the figure for Visitors to Dublin experienced the highest numbers from the starting of the period, after which it was surpassed by Visitors to Cardiff in 2032.
Focusing on increasing trend this was illustrated by Visitors to Cardiff. Starting the period at around 1.8 million visitors, the figure for Visitors to Cardiff experienced the gradual increase to 2 million visitors in 2022, then before dropping dramatically to around 1.7 million visitors in 2032, it rose slightly to 2.1 million visitors in 2026. In 2032 the figure for Visitors to Cardiff stood at 1.7 million visitors, after which it witnessed significant develop to 3.9 millions of visitors in 2034, then it climbed negligibly to 4 million visitors in 2036. In the following four years, the numbers of visitors to Cardiff doubled reaching at 8 million visitors.
By contrast, the numbers of visitors to Dublin showed reversal trend. In 2018 the figure for visitors to Dublin stood at around 7 million, then it dropped noticeably to 2 millions of visitors in 2028, after which the figure witnessed recovery to 6 millions of visitors in 2030. In 2030 the figure for visitors to Dublin stood at 6 millions, before recovering to 4 million visitors in 2036, it halved to around 3 millions of visitors in 2034. In the following four years the numbers of visitors to Dublin experienced considerable fall from 4 millions in 2036 to around 1.5 million visitors in 2040