xmlns:atom="http://www.w3.org/2005/Atom"
8. In this Part, non-contributing service shall be calculated by deducting from an existing officer’s service all completed years of his reckonable service and if his non-contributing service as so calculated includes a fraction of a year, that fraction shall, if it amounts to or exceeds 6 months, be treated as a year and in any other case shall be disregarded.