\begin{tabular}{l*{5}{c}} 
\\[-1.8ex]\hline \hline \\[-1.8ex] 
& \multicolumn{5}{c}{Dependent Variable: 
Log Yield} \\ \midrule
                    &\multicolumn{1}{c}{Maize}&\multicolumn{1}{c}{Sorghum}&\multicolumn{1}{c}{Millet}&\multicolumn{1}{c}{Groundnut}&\multicolumn{1}{c}{Cowpea}\\
\midrule
\hspace{0.1cm} CA $(=1)$&       0.565&      -0.011&      -0.022&       0.052&       0.047\\
                    &      (6.74)&     (-0.06)&     (-0.06)&      (0.35)&      (0.18)\\
\midrule
Raw \textit{p}-value&       0.000&       0.951&       0.951&       0.727&       0.855\\
Bonferroni \textit{p}&       0.000&       1.000&       1.000&       1.000&       1.000\\
Holm \textit{p}     &       0.000&       1.000&       1.000&       1.000&       1.000\\
Westfall-Young \textit{p}&       0.000&       1.000&       1.000&       0.990&       1.000\\
\midrule Observations&        3827&        1137&         488&        1397&         667\\
R-squared           &       0.210&       0.182&       0.138&       0.152&       0.132\\
\hline \hline \\[-1.8ex] 
\multicolumn{6}{p{\linewidth}}{\small 
\noindent \textit{Note}: Each column is a 
separate OLS regression for the indicated 
crop. Reported \textit{p}-values are for 
the null hypothesis that 
$\beta\_{\text{CA}} = 0$. 
Bonferroni and Holm adjust for 5 
hypotheses. Westfall-Young uses 1,000 
bootstrap replications.} 
\end{tabular}
