\begin{table}%t1
\caption{\label{tab:ews}Comparison$^{a}$ of equivalent widths measured by Bensby, Johnson and Cohen.}
\par
\small%\centerline
 {
\begin{tabular}{l|rrrlll|rrl|rrl|rrl}
\hline\hline
       &
       \multicolumn{6}{c|}{OGLE-2008-BLG-209S}  &
       \multicolumn{3}{c|}{MOA-2006-BLG-099S}  &
       \multicolumn{3}{c|}{OGLE-2006-BLG-265S}   &
       \multicolumn{3}{c}{OGLE-2007-BLG-349S}  \\ 
       &
       Ben  &
       John &
       Coh  &
       \multicolumn{1}{c}{Ben-John} &
       \multicolumn{1}{c}{Ben-Coh}  &
       \multicolumn{1}{c|}{John-Coh} &
       Ben  &
       John &
       \multicolumn{1}{c|}{Ben-John} &
       Ben  &
       John &
       \multicolumn{1}{c|}{Ben-John}  &
       Ben  &
       Coh &
       \multicolumn{1}{c}{Ben-Coh}   \\
               &
            $N$ &
            $N$ &
            $N$ &
            \multicolumn{1}{c}{\% $\pm\sigma$ ($N$) } &
            \multicolumn{1}{c}{\% $\pm\sigma$ ($N$) } &
            \multicolumn{1}{c|}{\% $\pm\sigma$ ($N$) } &
            $N$ &
            $N$ &
            \multicolumn{1}{c|}{\% $\pm\sigma$ ($N$) } &
            $N$ &
            $N$ &
            \multicolumn{1}{c|}{\% $\pm\sigma$ ($N$) } &
            $N$ &
            $N$ &
            \multicolumn{1}{c}{\% $\pm\sigma$ ($N$) } \\
\hline
Total        & 284 & 146 & 109 & $+2\pm9$ (135) & $+5\pm11$ (55) & $+3\pm8$ (32) & 251 &105 & $-4\pm14$ (76) & 188 & 219 & $-2\pm8$ (172) & 181 & 249 & $-1\pm5$ (117)\\
\ion{Fe}{i}  & 145 &  72 & 101 & $-1\pm10$ (61) & $+4\pm11$ (49) & $+3\pm8$ (31) & 122 & 35 & $-5\pm11$ (19) & 91  &  98 & $-2\pm8$ (79)  &  91 & 135 & $-0\pm3$ (59) \\ 
\ion{Fe}{ii} &  19 &   2 &   8 & $+4\pm8$  (2)  & $+12\pm12$ (6) & $+9\pm0$ (1)  &  14 &  4 & $-3\pm9$ (3)   & 21  &   9 & $-3\pm14$ (8)  &  14 &  11 & $-2\pm8$ (11) \\
\hline
\end{tabular}}
\medskip
$^{a}$ For each element we give the total number of lines that each of the different linelists contain, the average differences (in~percent), the 1-sigma spreads, and the number of lines in common (in~parentheses). 
\end{table}