\providecommand{\ntables}{7}\providecommand{\algatables}{\StrLeft{ HCMA}{\ntables}}\providecommand{\algbtables}{\StrLeft{ LSfminbnd posik noiseless}{\ntables}}\providecommand{\algctables}{\StrLeft{ LSstep posik noiseless}{\ntables}}\providecommand{\algdtables}{\StrLeft{minsqig0I0t2000ndsqistep}{\ntables}}\providecommand{\algetables}{\StrLeft{t2000ndstep}{\ntables}}
\begin{tabularx}{1.0\textwidth}{@{}c@{}|*{5}{@{}r@{}X@{}}|@{}r@{}@{}l@{}}
\#FEs/D & \multicolumn{2}{@{}c@{}}{0.5} & \multicolumn{2}{@{}c@{}}{1.2} & \multicolumn{2}{@{}c@{}}{3} & \multicolumn{2}{@{}c@{}}{10} & \multicolumn{2}{@{}c@{}}{50} & \multicolumn{2}{@{}l@{}}{\#succ}\\\hline
\textbf{f2} & \multicolumn{2}{@{}c@{}}{\textit{4.0e+6}:29 \quad} & \multicolumn{2}{@{}c@{}}{\textit{2.5e+6}:42 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+5}:65 \quad} & \multicolumn{2}{@{}c@{}}{\textit{1.0e+4}:207 \quad} & \multicolumn{2}{@{}c@{}|}{\textit{1.0e-8}:412 } & 15 & /15\\
\algatables\hspace*{\fill} & \textbf{1} & \textbf{.3}\mbox{\tiny (0.7)}$^{\star2}$ & \textbf{0} & \textbf{.93}\mbox{\tiny (0.5)}$^{\star2}$ & \textbf{1} & \textbf{.0}\mbox{\tiny (0.3)}$^{\star3}$ & 1 & .4\mbox{\tiny (0.4)} & 7 & .7\mbox{\tiny (3)} & 15 & /15\\
\algbtables\hspace*{\fill} & 8 & .6\mbox{\tiny (5)} & 6 & .5\mbox{\tiny (2)} & 5 & .4\mbox{\tiny (1.0)} & 1 & .8\mbox{\tiny (0.1)} & \textbf{1} & \textbf{}\mbox{\tiny (0.3)}$^{\star4}$ & 15 & /15\\
\algctables\hspace*{\fill} & 116 & \mbox{\tiny (94)} & 84 & \mbox{\tiny (47)} & 86 & \mbox{\tiny (24)} & 30 & \mbox{\tiny (4)} & 17 & \mbox{\tiny (2)} & 15 & /15\\
\algdtables\hspace*{\fill} & 2 & .6\mbox{\tiny (0.5)} & 2 & .0\mbox{\tiny (0.3)} & 1 & .5\mbox{\tiny (0.2)} & \textbf{0} & \textbf{.52}\mbox{\tiny (0.1)}$^{\star2}$ & 2 & .3\mbox{\tiny (0.1)} & 15 & /15\\
\algetables\hspace*{\fill} & 2 & .6\mbox{\tiny (0.5)} & 2 & .0\mbox{\tiny (0.6)} & 1 & .9\mbox{\tiny (0.2)} & 0 & .77\mbox{\tiny (0.1)} & 2 & .2\mbox{\tiny (0.2)} & 15 & /15
\end{tabularx}