\begin{table}%t6
\caption{\label{tot2}Total outflow timescales and kinematics.}
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\begin{tabular}{lcccccccc}
 \hline\hline
Source & $\tau_{{\rm m}}$$^{\rm \dag}$ & $t_{{\rm kin}}$ & \multicolumn{2}{c}{$\dot{M}$} & \multicolumn{2}{c}{$\dot{p}$} & \multicolumn{2}{c}{$L_{{\rm mec}}$}\\
 & & ($10^4$~yr) & \multicolumn{2}{c}{($10^{-3}$~$M_{\odot}$~yr$^{-1}$)} & \multicolumn{2}{c}{($10^{-3}$~$M_{\odot}$~km~s$^{-1}$~yr$^{-1}$)} & \multicolumn{2}{c}{($L_{\odot}$)}\\
  & & & $\tau \ll 1$ & $\tau_{{\rm m}}$ & $\tau \ll 1$ & $\tau_{{\rm m}}$ & $\tau \ll 1$ & $\tau_{{\rm m}}$\\
 \hline
 G10.47$^{\rm \ddag}$ & 3.6 & 23 & 0.66 & 2.4 & 4.7 & 18 & 2.9 & 11\\
 G10.62 & 1.9 & 8.4 & 1.1 & 2.5 & 8.4 & 20 & 5.5 & 13\\
 G16.59 & 2.1 & 11 & 0.23 & 0.56 & 0.82 & 2.0 & 0.26 & 0.62\\
 G19.61 & 3.6 & 8.0 & 4.4 & 17 & 38 & 150 & 28 & 110\\
 G28.87$^{\rm \ddag}$ & -- & 8.1 & 0.85 & -- & 5.8 & -- & 3.4 & --\\
 G35.20 & 1.6 & 11 & 1.0 & 2.0 & 5.2 & 10 & 2.5 & 5.0\\
 G43.89 & -- & 4.0 & 1.9 & -- & 12 & -- & 7.0 & --\\
 G48.61 & 0.9 & 11 & 6.1 & 9.3 & 26 & 39 & 10 & 15\\
 G75.78 & 0.9 & 4.5 & 3.5 & 5.2 & 22.3 & 33 & 13 & 18\\
 \hline
\end{tabular}
\begin{list}{}{}
\item[$^{\rm \dag}$] \footnotesize{Mean $\tau$ of the $^{13}$CO(2$-$1)\ line over the blue and red wings.}
\item[$^{\rm \ddag}$] \footnotesize{Only the blue lobe parameters, for G10.47, and the red lobe parameters, for G28.87, were determined, due to contamination from nearby secondary clumps.}
\end{list}
\end{table}