The vapour pressure of a pure substance at a temperature $T$ is $30$ bar. The actual and ideal gas values of $g/RT$ for the saturated vapour at this temperature $T$ and $30$ bar are $7.0$ and $7.7$, respectively,. Here, $g$ is the molar Gibbs free energy and $R$ is the universal gas constant.

The fugacity of the saturated liquid at these conditions, rounded to $1$ decimal place, is ________________ bar.