Over 30 years of retirement, Patterson would collect as much as $350,398, according to a projection by Local Government Information Services (LGIS), which publishes Sangamon Sun.
The projection assumes Patterson received $7,365 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 6 years of retirement, Patterson will have already received $47,640 in retirement benefits, or more than the sum total of the retiree's contributions to the state pension fund.