\renewcommand{\tabcolsep}{2pt}
\centering \def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{7}{c}} \hline             

&\multicolumn{1}{c}{ }&\multicolumn{1}{c}{}&\multicolumn{1}{c}{Chose ``more''}&\multicolumn{1}{c}{Chose ``more''}&\multicolumn{1}{c}{} &\multicolumn{1}{c}{Chose ``fewer''} &\multicolumn{1}{c}{Chose ``fewer''}\\
&\multicolumn{1}{c}{ }&\multicolumn{1}{c}{Chose ``more''}&\multicolumn{1}{c}{given exp. att.}&\multicolumn{1}{c}{given exp. att.} &\multicolumn{1}{c}{Chose ``fewer''} &\multicolumn{1}{c}{given exp. att.} &\multicolumn{1}{c}{given exp. att.}\\
&\multicolumn{1}{c}{}&\multicolumn{1}{c}{contract}&\multicolumn{1}{c}{$\le r-2$}&\multicolumn{1}{c}{$\le r-4$}&\multicolumn{1}{c}{contract} &\multicolumn{1}{c}{$\ge r+1$}&\multicolumn{1}{c}{$\ge r+3$} \\
&\multicolumn{1}{c}{Threshold ($r$)}&\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)} &\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)} \\ 
\hline 
\      &      8 visits    &  0.64         &       0.62	&    0.63    &     0.34    &  0.31  & 0.29   \\ 
\      &      12 visits  &  0.49        &       0.39	&    0.35    &     0.31    &  0.30  & 0.29   \\
\      &      16 visits  &  0.32        &       0.24&    0.23    &     0.27    &  0.31  &0.32    \\
 [0.5ex] \hline\hline \end{tabular}
 
 % created with estimates from Appendix.do