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	\begin{table}[!h]
		\centering
		\caption{شاخص‌}
		\label{tab.5-13}
		\begin{tabular}{ccccccccccccccccc}
			\hline
			\multirow{2}{*}{\begin{tabular}[c]{@{}c@{}}درجه\\ \end{tabular}} & \multicolumn{4}{c}{ یک}        & \multicolumn{6}{c}{دو}                          & \multicolumn{6}{c}{سه}                          \\ \cline{2-17} 
			& $J_{1}$ & $J_{2}$ & $J_{3}$ & $J_{4}$ & $J_{1}$ & $J_{2}$ & $J_{3}$ & $J_{4}$ & $J_{5}$ & $J_{6}$ & $J_{1}$ & $J_{2}$ & $J_{3}$ & $J_{4}$ & $J_{5}$ & $J_{6}$ \\ \cline{1-1}
			$x_{4}$                                                               & 2999.90 & 720.75  & 19.44   & 4.89    & 745.49  & 156.52  & 3.78    & 0.89    & 61.02   & 10.98   & 135.90  & 28.04   & 1.14    & 0.22    & 55.34   & 12.91   \\
			$x_{5}$                                                               & 1847.94 & 499.11  & 12.65   & 3.27    & 1227.62 & 251.11  & 3.34    & 0.69    &         &         & 520.57  & 110.15  & 1.99    & 0.38    &         &         \\
			$x_{6}$                                                               & 2041.24 & 564.48  & 14.93   & 3.81    & 529.51  & 122.76  & 2.98    & 0.68    & 11.11   & 2.31    & 472.53  & 82.88   & 1.38    & 0.27    & 2.40    & 0.56    \\
			$y_{4}$                                                               & 356.52  & 59.15   & 1.32    & 0.31    & 357.37  & 63.67   & 0.69    & 0.17    & 13.02   & 2.73    & 150.77  & 27.79   & 3.34    & 0.06    & 5.62    & 1.24    \\
			$y_{5}$                                                               & 629.12  & 112.40  & 2.60    & 0.62    & 425.67  & 77.18   & 0.79    & 0.19    &         &         & 160.44  & 28.26   & 0.58    & 0.13    &         &         \\
			$y_{6}$                                                               & 25.21  & 171.23  & 3.92    & 0.93    & 203.62  & 39.49   & 0.61    & 0.14    & 54.04   & 9.45    & 256.35  & 52.22   & 0.33    & 0.06    & 57.96   & 13.46   \\
			$z_{4}$                                                               & 294.18  & 60.16   & 1.42    & 0.35    & 399.86  & 82.14   & 0.77    & 0.15    & 7.75    & 1.43    & 142.74  & 26.37   & 0.66    & 0.13    & 4.44    & 0.85    \\
			$z_{5}$                                                               & 1414.53 & 269.99  & 6.33    & 1.53    & 932.72  & 172.41  & 1.71    & 0.42    &         &         & 340.25  & 59.35   & 1.17    & 0.27    &         &         \\
			$z_{6}$                                                               & 1129.72 & 210.66  & 4.92    & 1.19    & 341.58  & 60.81   & 0.66    & 0.15    & 10.67   & 1.91    & 314.25  & 62.97   & 0.66    & 0.13    & 7.26    & 1.45    \\ \hline
		\end{tabular}  
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