\int_a^b f(d) \text{d} x

\begin{array}{r|c|l} g & r(1-F(g)) & I(g) \\ \hline 1 & 2 & 0 \\ 2 & 4 & 1 \\ 3 & 1 & 0 \\ 4 & 3 & 1 \\ \end{array}