\begin{table}%t4
\caption{\label{tab:disk}Statistical properties of NSs in the disk.}
\par
%\centering
\small
\begin{tabular}{c c c c c c c c c c c}
\hline\hline\noalign{\smallskip}
Model & 1A & 1B & 1C & 1D & 1E & 1A* & 1B* & 1C* & 1D* & 1E* \\
\hline
$f_{\rm bound}$
& 0.70 & 0.88 & 0.72 & 0.71 & 0.79
& 0.84 & 0.91 & 0.82 & 0.77 & 0.85 \\
$f_{\rm disk}$
& 0.05 & 0.11 & 0.10 & 0.12 & 0.19
& 0.06 & 0.13 & 0.12 & 0.16 & 0.21 \\
$z_{1/2}$
& 367 & 225 & 164 & 100 & 33
& 345 & 192 & 149 & 80 & 28 \\
$[\rm{pc}]$ \\
$\langle v \rangle$
& 230 & 220 & 215 & 213 & 213
& 262 & 250 & 249 & 245 & 245 \\
$[\rm{km~s}^{-1}]$ \\
$\langle v^{\rm LSR} \rangle$
& 180 & 146 & 199 & 164 & 82
& 199 & 156 & 216 & 176 & 89 \\
$[\rm{km~s}^{-1}]$ \\
$f_{50}$
& 0.003 & 0.001 & 0.003 & 0.002 & ${\ll}0.001$
& 0.002 & ${<}0.001$ & 0.002 & ${<}0.001$ & ${\ll}0.001$ \\
$f_{50}^{\rm LSR}$
& 0.019 & 0.060 & 0.033 & 0.074 & 0.437
& 0.014 & 0.039 & 0.029 & 0.068 & 0.379 \\[2pt]
\hline
\end{tabular}
\end{table}