Band 6+: The bar chart below shows the percentage of government spending on roads and transport in 4 countries in the years 1990, 1995, 2000, 2005. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The bar graph compares the government expenditure on road infrastructure and transport across four countries between 1990 and 2005, in five-year intervals.

Overall, the financial allocation rates showed a downward trend in nearly all nations, except for the US, which increased. Additionally, the Portuguese government distributed the highest percentage of budget to road and transport for a majority of the period.

Regarding Italy and the US, the government spending in Portugal initially accounted for the largest share at around 27%, followed by a steady decrease of roughly 3% each 5 years. Conversely, that of the US witnessed a modest growth, rising from closely 11% to 15% from 1990 to 2005.

Concerning the remaining nations, the British authority allocated lowest national budget to road and transport, with only 10% in 1990; although this figure experienced a slight rise in 2000, it then dropped dramatically to about 7% after 5 years. Similarly but to a higher extent, Italy almost followed a comparable trend, decreasing from 18% to 23% during the same period.