"rates" - key terms from Wikipedia

birth rates
bit rates
business rates
changes in interest rates
clock rates
crime rates
data rates
data rates	for gsm evolution
death rates
dose rates
effectiveness rates
enhanced data rates	for gsm
exchange rates
failure rates
fatality rates
fertility rates
flow rates
growth rates
high interest rates
high rates
higher clock rates
higher interest rates
homicide rates
incarceration rates
income tax rates
infection rates
infiltration rates
interest rates
miscarriage rates
mortality rates
mortality rates	of puerperal fever
murder rates
piece rates
poverty rates
pregnancy rates
prevalence rates
rates
rates	of fire
rates	of obesity
rates	of vat
redemption rates
response rates
sample rates
success rates
survival rates
tariff rates
tax rates
transfer rates
twist rates
when interest rates