The line chart compares the number of fresh fruits and vegetables, sugar and sweets, and carbonated drinks prices changed from 1978 to 2009.
It is clear that the price changes of fruits and vegetables, and the consumer price index saw the highest during the period from 1978 to 2009. In contrast, the sugar and sweets, and carbonated drinks, also increased in price changes over the 31- year period.
In 1978, the price of all products experienced a 50% in price, then between 1981 and 1991 the fresh fruits and vegetables was about 200%, while the number of consumer price index was 150%. Over the following year the price changes fruits and vegetables increased dramatically to around 350% in 2009. Meanwhile, the number of price changes consumer price index increased of almost 150% over the same period.
The other two population price changes were the sugar and sweets, and the carbonated drinks from 1978 to 2009. During this period the number of price who change to sugar and sweets increased slightly from 150% to nearly 100% in 31 years. In 1991 the carbonated drinks over the 100%. However over the next 18 years, the number of carbonated drinks to less than 150% in 2009.
