The table shows the production of trash in six countries 1980, 1990, and 2000.
Overall, the number of waste of US was the highest one all over the given period, while in Ireland numbers was the least. However, in 2000 and 1990, Portugal dropped to the bottom-most position in this top. About other countries, they grew steadily.
In 1980, Japan and Korea had the same and average propotion, 28m tones. In 1990, Japan and Korea indicators increased similarly, 32m and 31m, relatively. But, at the ends of the period Japanese garbage decrease to 19m, whilist Korean numbers kept increasing to 53m. Likewise, Portugal and Ireland the numbers of rubbish were the same in 1990 and 2000, 3m and 5m, relatively. Their indicators were different only in 1980; Poland had 2m, Ireland had 0.6m. Poland also had one of the low productions of rubbish 4m, 5m, and 6.6m. Finally, United States was the dominant and had significantly numbers in 1980, 1990, and 200, 131m, 151m, and 192m, relatively.