- (a) As an additional supplement to other retirement allowances provided, each annuitant whose annuity was approved by the retirement board prior to January 1, 1971, and who is receiving a monthly pension of $300 or less, shall receive a monthly amount equal to $1 multiplied by his or her total service credit.
- (b) As an additional supplement to other retirement allowances provided, each annuitant whose annuity was approved on or after July 1, 1982, and before July 1, 1984, shall receive a monthly amount equal to $2 multiplied by his or her total service credit.