This visualization uses overlapping semi-transparent areas to compare cancer survival rates for females and males from 1977 to 2013. The chart highlights the trend in survival percentages over time for each sex, with pink representing females and light blue representing males. The code uses D3 v5’s `scaleTime`, `scaleLinear`, `area`, and `csv` to load and parse data, then renders the areas and axes via SVG. A legend and labeled axes clarify the visualization, which sources data from the five-year cancer survival rates by sex and race.