  Using data from the literature, we made a list of individual estimates of the
solar Galactocentric distance, which were performed after 2017 by different
methods. These values have not yet been used to calculate the best value of
mean $R_0$. For the sample containing 21 estimates, based on the standard
approach, we found the weighted mean ${\overline R_0}=8.14$ kpc with the
dispersion $\sigma=0.16$ kpc, and using the median statistics, we obtained the
estimate $R_0=8.15\pm0.11$ kpc. For practical use, the value $R_0=8.1\pm0.1$
kpc can be recommended.
