\begin{figure}[!t]
\begin{center}
{\scriptsize
\begin{tabular}{| r    | @{}r         | @{}c@{}        | @{}c@{}          |        @{}c         |}\hline
\multicolumn{5}{|c|}{NASA93 Flight 3x Stability}\\\hline
  &                 & Median  & Spread     & Reduction Quartiles \\
Goal & Change & Reduc   & Reduc      &        50\% \\\hline

months & runs 1 & 33\% & -5\% & \boxplot {7}{26}{33}{3}{36}\\ 
months & runs 2 & 15\% & 41\% & \boxplot {10}{5}{15}{5}{20}\\ 
months & runs 3 & 16\% & 12\% & \boxplot {0}{16}{16}{3}{19}\\\hline

defects & runs 1 & 66\% & 3\% & \boxplot {18}{48}{66}{8}{74}\\
defects & runs 2 & 22\% & 48\% & \boxplot {13}{9}{22}{5}{27}\\ 
defects & runs 3 & 0\% & 55\% & \boxplot {0}{0}{0}{30}{30}\\\hline 

effort & runs 1 & 68\% & 34\% & \boxplot {29}{39}{68}{5}{73}\\
effort & runs 2 & 60\% & 51\% & \boxplot {24}{36}{60}{6}{66}\\ 
effort & runs 3 & 46\% & 56\% & \boxplot {33}{13}{46}{4}{50}\\\hline 

\end{tabular}}
\end{center}
\caption{Comparing defect, effort, and month estimation reduction percentages over 3 runs of {\W}2}
\label{fig:nasa93stab1}
\end{figure}


\begin{figure}[!t]
\begin{center}
{\scriptsize
\begin{tabular}{| r    | @{}r         | @{}c@{}        | @{}c@{}          |        @{}c         |}\hline
\multicolumn{5}{|c|}{NASA93 Flight 15x Stability}\\\hline
  &                 & Median  & Spread     & Reduction Quartiles \\
Goal & Change & Reduc   & Reduc      &        50\% \\\hline

months & runs 1 & 21\% & 31\% & \boxplot {7}{14}{21}{11}{32}\\
months & runs 2 & 20\% & 25\% & \boxplot {0}{20}{20}{9}{29}\\ 
months & runs 3 & 3\% & 20\% & \boxplot {0}{3}{3}{14}{17}\\\hline

defects & runs 1 & 37\% & 55\% & \boxplot {29}{8}{37}{27}{64}\\
defects & runs 2 & 39\% & 34\% & \boxplot {0}{39}{39}{24}{63}\\ 
defects & runs 3 & 0\% & 14\% & \boxplot {0}{0}{0}{26}{26}\\\hline 

effort & runs 1 & 51\% & 53\% & \boxplot {46}{5}{51}{25}{76}\\ 
effort & runs 2 & 47\% & 48\% & \boxplot {30}{17}{47}{20}{67}\\ 
effort & runs 3 & 36\% & 37\% & \boxplot {10}{26}{36}{20}{56}\\\hline 


\end{tabular}}
\end{center}
\caption{Comparing defect, effort, and month estimation reduction percentages over 15 runs of {\W}2}
\label{fig:nasa93stab2}
\end{figure}

\begin{figure}[!t]
\begin{center}
{\scriptsize
\begin{tabular}{| r    | @{}r         | @{}c@{}        | @{}c@{}          |        @{}c         |}\hline
\multicolumn{5}{|c|}{NASA93 Flight 75x Stability}\\\hline
  &                 & Median  & Spread     & Reduction Quartiles \\
Goal & Change & Reduc   & Reduc      &        50\% \\\hline

months & runs 1 & 12\% & 8\% & \boxplot {0}{12}{12}{12}{24}\\ 
months & runs 2 & 15\% & 23\% & \boxplot {0}{15}{15}{14}{29}\\ 
months & runs 3 & 17\% & 26\% & \boxplot {7}{10}{17}{10}{27}\\\hline 

defects & runs 1 & 27\% & 33\% & \boxplot {0}{27}{27}{28}{55}\\ 
defects & runs 2 & 33\% & 43\% & \boxplot {0}{33}{33}{21}{54}\\ 
defects & runs 3 & 40\% & 47\% & \boxplot {12}{28}{40}{14}{54}\\\hline 

effort & runs 1 & 49\% & 38\% & \boxplot {29}{20}{49}{20}{69}\\ 
effort & runs 2 & 48\% & 52\% & \boxplot {17}{31}{48}{21}{69}\\ 
effort & runs 3 & 58\% & 61\% & \boxplot {30}{28}{58}{9}{67}\\\hline 

\end{tabular}}
\end{center}
\caption{Comparing defect, effort, and month estimation reduction percentages over 75 runs of {\W}2}
\label{fig:nasa93stab3}
\end{figure}