rate of population growth rate of poverty rate of primary rate of production rate of profit rate of progress rate of progression rate of reaction rate of real rate of recovery rate of recurrence rate of reduction rate of reimbursement rate of release rate of response rate of return rate of rise rate of rotation rate of satisfaction rate of school rate of serious rate of severe rate of speed rate of success rate of successful rate of suicide rate of survival rate of tax rate of taxation rate of teenage rate of temperature rate of the day rate of the euro rate of the fluid rate of the population rate of the reaction rate of total rate of transformation rate of turnover rate of unemployment rate of up rate of urbanization rate of use rate of utilization rate of vibration rate of violent rate of water rate of weight rate of women rate of work rate of young rate of youth rate one rate only rate optimisation rate optimization rate options rate our service rate output rate overall rate paid rate parity rate per day rate per hour rate per night rate per person rate plan rate plans rate policy rate possible rate power supply rate range rate ranges rate rate rate ratio rate reaches rate recorded rate reduced rate reduces rate reduction rate reductions rate refers rate reflects rate regime rate regulation rate relative rate remained rate remained stable rate remained unchanged rate remains rate remains high rate remains low rate reported rate represents rate request rate required rate results rate review rate rise