The line chart illustrates the changing trends in three types of crimes in a particular American city between 1980 and 2000. Overall, it is clear that car theft and house burglary were the most common crimes, whereas street robbery had the lowest frequency over the period shown.
In 1980, car theft led in three crime categories with 350 cases, followed by the figure for house burglary, at 200 cases, while the number of street trobbery was much lower, at just 50 cases. In the next ten years, house burglary experienced a dramatic increase at around 320 cases. A similar pattern can be seen in street trobbery, the figure doubled to 100 cases. In contrast, there was a sudden drop in car theft, at 250 cases.
In 1995, there was many fluctuations in all three crimes categories. House burglary slumped at approximately 180 cases, before another increase with roughly 260 cases at the end of the period. Car therft diverged from this trend, the figure rose progressively at around 340 cases, after which it witnessed a decline to 300 cases in 2000. The figure for street trobbery fell steadily before hitting the lowest point at just under 50 case in the final year
