Cumulative Proportion of Number of Women with Breast Cancer by Single Year of Age, 2010–2014, SEER18 (upper panel) and Proportion of All Invasive Cancer in Females that is Breast Cancer, by Single Year of Age, 2000–2014, SEER18 (lower panel), by Invasive* and Invasive + In Situ Breast Cancer. *Malignant, according to SEER classification. Data Source: Surveillance, Epidemiology and End Results (SEER) database [2]