You Are a Pension Consultant

You are a pension consultant.In designing pension plans for companies you need to know that the trend for retirement is:

A) the average age has remained about the same.
B) the average age is lower than it used to be.
C) there is no discernible trend.
D) the median age has been cyclical,being lower in good economic times and higher in poor economic times.
E) the median age is higher than it used to be.