The diagram delineates the price of 800 grams of 4 types of bread in a European country during the 4-year period, starting from 2001. From an initial perspective, it is apparent that the price of wholegrain bread witnessed mild volatility, whereas the remaining three categories underwent an upward trend. Furthermore, brown bread registered the most significant data.
Concerning the first year of the stage, the figure for wholegrain bread was recorded at 0.8. Meanwhile, the remaining categories were identical, documenting 0.6.
Regarding the final year, wholegrain bread reserved to its initial data in 2001 after witnessing a dramatic rise in 2002. Besides, the white bread’s statistic recorded a twofold increase compared to the original data. The rye bread experienced a negligible movement, ending at 0.7. Noticeably, the price of brown bread reached a pinnacle out of four categories, registering at precisely 1.6.