The graph illustrates the proportion of government expenditure on infrastructure in four countries between 1990 and 2005. Overall, the figures for all countries decreased. Portugal and Italy stood at the highest points throughout the period, while the reverse was true for the UK. In addition, its clear that figure for Portugal witnessed a considerable decrease in the given timeframe.
Portugal and Italy consistently spent higher proportions of their government budgets on roads and transport than the other countries. Italy started the period at 20% and decreased it to 13% by 2000. However, the figure accounted for 14% in the final year. Portugal peaked at 27% in 1990 before a considerable decrease to 20% in 1995 and 16% in 2005.
In contrast, the USA and the UK had relatively smaller figures. The figure for the UK in 1990 was accounted for 11% , afterwards it slightly increased to 13% before a noticeable drop to 7% in the end of the period. Meanwhile, the figure for the USA was 13% in 1990, slipped slightly to 12% in 1995, rose to 14% in 2000, and finally returned to 13% by 2005.
