The pie charts compare the distribution of visitors from five different age groups from the UK to Spain between 1983 and 2003.
Overall, while the percentages of people from 25 to 34 and 34 to 54 saw a decrease, the opposite was true for the others. Notably, it is discernable that visitors aged from 25 to 34, despite declining, consistently remained predominant.
Regarding people from 25 to 34 years old group, its figures started at one-fifth before dropping to 12%, becoming of the least age group after 20 years. Similarly, that of people from 34 to 54 also fell, but to a greater extent, from a half to 35%, which remained the highest in 2003.
With respect to visitors from 0 to 15 years old, its percentage stayed relatively the same, around one-tenth, which was lowest in 2003. The other categories, including people from 16-24 and over 55 years old, began at 4% for the former and 16% for the latter, followed by an increase to 15% and a quarter, ranking third and second, respectively.