"For instance, the 58 men who scored highest on measurements of “warm relationships” earned an average of $141,000 a year more at their peak salaries (usually b

"For instance, the 58 men who scored highest on measurements of “warm relationships” earned an average of $141,000 a year more at their peak salaries (usually between ages 55 and 60) than the 31 men who scored lowest". Why can't they give an percentage, do these people who scored high earn 40 % more or just 5 % ? I'm too lazy too check the average salary of Harvard undergraduate men at age 60.