This table shows an estimate of the fraction of the population susceptible to each form of carcinoma, as measured by the parameter .

The estimate is given as the mean value measured in five recent years, with the standard deviation given in parenthesis. It also gives the lifetime probability of developing carcinoma for all races in the 17 SEER areas over the period of 2004–2006. (The total lifetime probability of developing breast carcinoma is 12%.)