The bar chart illustrates how exports from a certain country were transported from 2010 to 2012.
Overall, sea transportation displayed a steady upward trend, while air transportation demonstrated a marginal downward trend. By contrast, road transportation experienced small fluctuations throughout the period. Mostly, sea transportation is used for exports in the country.
Examining the data in more detail, at the beginning of the period, the preference for sea transportation accounted for almost 45% in 2010 and increased marginally to 49%. In 2012, it rose notably to nearly 55%. Moreover, air transportation made up almost 25% in 2010 and decreased slightly to about 15% in 2011. It experienced a small decline and accounted for about 15% in 2012.
In addition, exports by road constituted 20% in 2010 and fell minimally to about 12% in 2011. At the end of the period, it experienced a slight increase and made up almost 15% in 2012.
