The pie charts below show the distribution of household expenditure in two different years. Summarise the information by selecting and reporting the main features and make comparisons where relevant.
The provided pie charts illustrate how household expenditure was allocated in 1980 and 2010. Overall, a significant shift occurred in spending patterns over the three decades, with housing costs rising substantially while transportation and clothing expenses declined. In 1980, food constituted the largest proportion of household spending at 30%, closely followed by housing at 25%. Transportation accounted for 15%, clothing for 10%, and other miscellaneous expenses made up the remaining 20%. By 2010, the distribution had changed markedly. Housing emerged as the dominant expenditure, increasing by 10 percentage points to 35%. Conversely, food expenditure remained unchanged at 25%. Both transportation and clothing saw a decrease in their shares, dropping to 10% and 5% respectively. The category for 'Other' expenses also grew, representing 25% of the total expenditure in 2010, a 5% increase from 1980.
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