Prior sentences imposed in unrelated cases are to be counted separately.
Use the longest sentence of imprisonment if concurrent sentences were imposed and the aggregate sentence of imprisonment imposed in the case of consecutive sentences. Non-support Prostitution Resisting arrest Trespassing. Any prior sentence of imprisonment exceeding one year and one month that was imposed within fifteen years of the defendant's commencement of the instant offense is counted. Also count any prior sentence of imprisonment exceeding one year and one month, whenever imposed, that resulted in the defendant being incarcerated during any part of such fifteen-year period. Any prior sentence not within the time periods specified above is not counted.