Graphs, from (internal) file, int the given time interval, for a certain H, height, the evolution of W, weight, kg (from file), together with: W_ref, a reference weight, kg; 'BMI', kg/m² (calculated, BMI = W ⁄ H²); and '% fat' (from file).

The plot shows the above values versus time, in the form of 'yy/mm' (year/month).

• Google: "BMI"

• 1798-09-11: Neumann, Franz Ernst (1895-05-23).