Over 30 years of retirement, Jamison would collect as much as $577,436, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Jamison received $12,137 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Jamison will have already received $37,514 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.