\begin{table}[htbp] 
\centering 
\caption{\bf NP-Score of State Legislators Who Run vs. Those Who Do Not -- Expanded Pool Including Retired State Legislators} 
\label{tbl_summary_runners_nonrunners_33_expanded_pool} 
\begin{tabular}{lcrcr} 
\toprule\toprule 
& \multicolumn{2}{c}{Democrats} & \multicolumn{2}{c}{Republicans} \\ [.05in] 
            & Mean.       &          & Mean       &          \\ 
Item        & NP-Score    & \# Obs.  & NP-Score   & \# Obs.  \\ [.01in] 
\midrule 
Ran for Congress  & -0.949 &    265 &  0.858 &    367 \\ [.01in] 
Did Not Run       & -0.783 & 35,403 &  0.738 & 37,017 \\ [.01in] 
\bottomrule 
\end{tabular} 
\end{table} 
