Further analysis of the remaining data revealed that home sewage and air pollutants contributed an equal amount to marine pollution. Which was nearly twice as much as the 14% in 2007 contamination from offshore oil. Surprisingly, because there was no contamination in the sea in the subsequent year, litter had no impact on the ocean. Marine and industrial trash each contributed 17 and 9 percent of the pollutants, respectively. Farm waste ultimately contributes only 2% of the pollution that enters the ocean, which is a very little amount.

With the exception of domestic wastewater and offshore oil, which began contaminating the ocean at a higher pace. The percentage of pollution produced by all of the pollutants listed dropped from 1997 to 2007 overall.

Air pollution and marine pollution were the two main sources of pollution in 1997. Domestic sewage made up 18%, whereas marine pollution made up 22%.

Litter and agriculture waste were the least polluting sources, both of which shared a 4 percent share. Moreover, there are other sources of ocean pollution, such as offshore oil and industrial waste.

Pollutants from the air were to blame for 30% of the ocean contamination. Marine contamination was the second-most common cause of pollution in the ocean, accounting for 22% of the total. Domestic sewage and industrial waste both had percentages of 17 and 18, respectively. Litter, agricultural waste, and offshore oil were some additional causes of pollution.

Domestic wastewater and air pollution both contributed to the same proportion, 29, in 2007. The amount of household sewage grew while the percentage of marine pollutants. Reduced when compared to data from a pie chart in 1997. The farm waste that causes the least harm to the ocean.

Overall, it is evident that air has the highest concentration of contaminants. While the contaminants from litter, farm waste, and industrial waste reduced with time. Domestic sewage, offshore oil, and marine pollution grew.

Specifically, the percentage of air pollutants in 1997 was 30%. Domestic sewage made up 18% of the total, while marine and offshore oil made up 5% and 8%, respectively. Pollutants in litter as well as farm trash, however, were both 4%, while industrial waste was 17%.

In comparison, home garbage increased significantly and reached a 29 percent level in 2007. While air pollution remained nearly the same at 29 percent. Offshore oil as well as marine production rose by 14% and 17%, respectively. Farm waste and industrial trash both reduced by 2 percent to 9 percent over the course of ten years. Whereas litter was shown to be 0%.

Domestic sewage and air pollutants were the two main causes of pollution in 2007. It should be mentioned that both contributed to the pollution issue by 29%. Approximately 17% of the contamination is caused by marine pollution. According to the pie chart statistics, it appears that farm trash did not harm the ocean as much as it could have.