The line graph displays the numbers of waste materials released by three different organizations over 15 years.
Overall, Company B has the least waste in comparison to others. Apparently, Company A is gradually declining, whereas Company C slightly rose, with a small dip in one year.
Initially, Company B increased smoothly from 2000 (8 tonnes) to 2005, reaching about 10 tonnes, but dramatically fell to 3 tonnes over a period of two decades. On the other hand, Company A decreased from the initial year, starting at approximately 11 tonnes, which then fell again to 10 tonnes in half a decade.
Subsequently, Company C increased from 4 to 6 tonnes in five years. Similarly, it was steady until 2010 at 7 tonnes, then gradually rose to over 10 tonnes.
