The line graph delineates the proportion of income earned by the top one percent, namely the United States, the United Kingdom, Canada, Italy, Germany, France and Japan from 1975 to 2015, measured in percent. Overall, there was a progressive growth pattern witnessed in all datasets,with the most drastic hike witnessed in the amount of income earned in the United States. In addition, the proportion of income in the United States generally had by far the highest figure throughout the period.