The graph illustrates the amount of paper production by three companies in thousands of tones.Overall, All three companies experienced both rises and falls in three years.
In 1996 Company Z accounted for the largest share at over 40 followed by company X reached at 30.Company Y represented the lowest share at under 30.In 1997 Company X paper production levels increased sharply to over 40 and become the highest manufacturer followed by Z with 40.In 1998 Company Y took back the lead again with over 40.Company Y remained stable at 35 hovewer Company X reached the lowest sharet at around 20.
By 1999 Company X surpassed all theri competitors and reached at 50 followed by Company Y at 40 whereas Company Z had the smallest share at just above 30. By 2000 Company Y spiked to 50 and produced the most amount of paper while company Y figured at 40.Company Z took last place with just above 30.