\begin{table}%t2
\caption{Number of compact objects, $N_{\rm sim}$, used in simulations,
  obtained number of lensing events, $N_{\rm lens}$, and expected lensing
  rate for compact objects formation models described in
  Table~\ref{tab:models}. See text for details on these rates.}
\label{tab:results} 
  %%\centering

\par
\begin{tabular}{llll}
\hline\hline 
Model & $N_{\rm sim}$ & $N_{\rm lens}$ & Rate~[yr$^{-1}$] \\ \hline  
A       & 76399         & 826   & 4.3 \\
W0.5    & 73575         & 757   & 4.1 \\
K0	& 26619		& 584	& 8.7 \\
K1	& 73907		& 687	& 3.7 \\
C	& 81327		& 887	& 4.3 \\
S	& 60340		& 1368	& 9.0 \\
M	& 8170		& 194	& 9.5 \\\hline
\end{tabular}
\end{table}