Over 30 years of retirement, Duffy would collect as much as $882,699, according to a projection by Local Government Information Services (LGIS), which publishes McLean County Times.
The projection assumes Duffy received $18,553 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Duffy will have already received $57,346 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.