The bar chart compares the total distance travelled by commuters across five different modes of transport in the UK in two separate years:1990 and 2000.
Overall, considerable shifts in the total passenger kilometers were observed in all categories over the entire time frame. It is also noteworthy that buses and railways consistently dominated as the most popular modes of transportation throughout, while the reverse was true for bicycles, solidifying its position as the least favoured category.
Focusing on transportation types with upward trajectories, bus travel and rail transportation remained the most prevalent over the whole span, each witnessing a steady rise of roughly 10 billion kilometers, from around 40 in 1990 to just below 50 billion in 2000. Air travel followed a similar increasing pattern, climbing from nearly 10 billion passenger kilometers in 1990 to about 15 billion a decade later. Likewise, a significant shift was seen in the figures for the total passenger kilometers, soaring from roughly 105 billion to around 120 billion throughout.
Turning to slight changes with downward trends, passenger kilometers for both bicycles and motorcycles experienced minimal declines, remaining consistently below 10 billion over the given period and becoming the least used kinds of transportation in the United Kingdom.
