\begin{tabular}{*{2}{l}}
\hline
                  & M1   \tabularnewline
                   &Estimate \tabularnewline
                 &(S.E.) \tabularnewline
 \hline
 \hline
   (Intercept)     &0.076** \tabularnewline
                 &(0.026)  \tabularnewline
   region21        &0.211** \tabularnewline
                 &(0.081)  \tabularnewline
   region22        &0.060 \tabularnewline
                 &(0.050)  \tabularnewline
   region23        &0.089* \tabularnewline
                 &(0.039)  \tabularnewline
   region24        &-0.255*** \tabularnewline
                 &(0.036)  \tabularnewline
 \hline
 N                 &2683       \tabularnewline
 RMSE             &0.989   \tabularnewline
 $R^2$             &0.024   \tabularnewline
 adj $R^2$         &0.023   \tabularnewline
 \hline
\hline
 
 \multicolumn{2}{c}{${*  p}\le 0.05$${*\!\!*  p}\le 0.01$${*\!\!*\!\!*  p}\le 0.001$}\tabularnewline
 \end{tabular}