\begin{table}%t1
    %\centering
\par
       \caption{The solar cycle number, the epochs of solar minima and 
maxima ($T_{\rm min}$ and $T_{\rm max}$, respectively), the extreme values of 
the monthly smoothed relative sunspot numbers in corresponding epochs 
($R_{\rm min}$ and $R_{\rm max}$, respectively) and the asymmetry values 
($A$, $A_1$, $A_2$, and $A_3$). 
                  }
          \label{table1}
        \begin{tabular}{rrrrrrrrr}
        %\noalign{\smallskip}
             \hline\hline
             %\noalign{\smallskip}
Cycle No. & $T_{\rm min}$ (year) & $T_{\rm max}$ (year) & $R_{\rm min}$  & $R_{\rm max}$ & $A$ & $A_1$ & $A_2$ & 
$A_3$ \\
             %\noalign{\smallskip}
             \hline
             %\noalign{\smallskip}
$-12$ & 1610.8 & 1615.5 &  NaN &   NaN &  $-0.1460$ &  NaN      &   NaN     &   NaN     \\
$-11$ & 1619.0 & 1626.0 &  NaN &   NaN &  $0.0670$  & $-0.0030$ & $-0.0263$ &   NaN     \\
$-10$ & 1634.0 & 1639.5 &  NaN &   NaN &  $0.0000$  & $0.0668$  & $0.0890$  & $0.0599$  \\
$ -9$ & 1645.0 & 1649.0 &  NaN &   NaN &  $0.2000$  & $0.1227$  & $0.0970$  & $0.0395$  \\
$ -8$ & 1655.0 & 1660.0 &  NaN &   NaN &  $0.0910$  & $0.0122$  & $-0.0140$ & $-0.0230$ \\  
$ -7$ & 1666.0 & 1675.0 &  NaN &   NaN &  $-0.3330$ & $-0.1688$ & $-0.1140$ & $-0.0385$ \\ 
$ -6$ & 1679.5 & 1685.0 &  NaN &   NaN &  $-0.1000$ & $-0.0893$ & $-0.0857$ & $-0.0618$ \\ 
$ -5$ & 1689.5 & 1693.0 &  NaN &   NaN &  $0.1760$  & $0.0452$  & $0.0017$  & $-0.0501$ \\ 
$ -4$ & 1698.0 & 1705.5 &  NaN &   NaN &  $-0.0710$ & $-0.0110$ & $0.0090$  & $0.0240$  \\
$ -3$ & 1712.0 & 1718.2 &  NaN &   NaN &  $-0.0780$ & $0.0028$  & $0.0297$  & $0.0624$  \\
$ -2$ & 1723.5 & 1727.5 &  NaN &   NaN &  $0.2380$  & $0.1357$  & $0.1017$  & $0.0625$  \\
$ -1$ & 1734.0 & 1738.7 &  NaN &   NaN &  $0.1450$  & $0.1223$  & $0.1147$  & $0.0606$  \\
$  0$ & 1745.0 & 1750.3 &  NaN &  92.6 &  $-0.0390$ & $-0.0145$ & $-0.0063$ & $0.0594$  \\ 
$  1$ & 1755.2 & 1761.5 &  8.4 &  86.5 &  $-0.1250$ & $-0.0035$ & $0.0370$  & $0.0921$  \\
$  2$ & 1766.4 & 1769.7 & 11.2 & 115.8 &  $0.2750$  & $0.1988$  & $0.1733$  & $0.1876$  \\ 
$  3$ & 1775.5 & 1778.4 &  7.2 & 158.5 &  $0.3700$  & $0.3788$  & $0.3817$  & $0.2562$  \\ 
$  4$ & 1784.7 & 1788.1 &  9.5 & 141.2 &  $0.5000$  & $0.3138$  & $0.2517$  & $0.2329$  \\ 
$  5$ & 1798.3 & 1805.1 &  3.2 &  49.2 &  $-0.1150$ & $0.0870$  & $0.1543$  & $0.1314$  \\ 
$  6$ & 1810.5 & 1816.4 &  0.0 &  48.7 &  $0.0780$  & $-0.0510$ & $-0.0940$ & $0.0311$  \\ 
$  7$ & 1823.3 & 1829.9 &  0.1 &  71.5 &  $-0.2450$ & $-0.0247$ & $0.0487$  & $0.0551$  \\ 
$  8$ & 1833.9 & 1837.2 &  7.3 & 146.9 &  $0.3130$  & $0.1613$  & $0.1107$  & $0.1263$  \\ 
$  9$ & 1843.5 & 1848.1 & 10.6 & 131.9 &  $0.2640$  & $0.2772$  & $0.2817$  & $0.2336$  \\ 
$ 10$ & 1856.0 & 1860.1 &  3.2 &  98.0 &  $0.2680$  & $0.3060$  & $0.3187$  & $0.2915$  \\ 
$ 11$ & 1867.2 & 1870.6 &  5.2 & 140.3 &  $0.4240$  & $0.3058$  & $0.2663$  & $0.2779$  \\ 
$ 12$ & 1879.0 & 1884.0 &  2.2 &  74.6 &  $0.1070$  & $0.2497$  & $0.2973$  & $0.2937$  \\ 
$ 13$ & 1890.2 & 1894.0 &  5.0 &  87.9 &  $0.3610$  & $0.2818$  & $0.2553$  & $0.2680$  \\ 
$ 14$ & 1902.1 & 1906.1 &  2.7 &  64.2 &  $0.2980$  & $0.2863$  & $0.2823$  & $0.2337$  \\ 
$ 15$ & 1913.5 & 1917.6 &  1.5 & 105.4 &  $0.1880$  & $0.1857$  & $0.1850$  & $0.2224$  \\ 
$ 16$ & 1923.6 & 1928.3 &  5.6 &  78.1 &  $0.0690$  & $0.1585$  & $0.1883$  & $0.2226$  \\
$ 17$ & 1933.7 & 1937.3 &  3.5 & 119.2 &  $0.3080$  & $0.2595$  & $0.2433$  & $0.2381$  \\ 
$ 18$ & 1944.1 & 1947.4 &  7.7 & 151.8 &  $0.3530$  & $0.3177$  & $0.3060$  & $0.2740$  \\ 
$ 19$ & 1954.3 & 1958.2 &  3.4 & 201.3 &  $0.2570$  & $0.2885$  & $0.2990$  & $0.2988$  \\ 
$ 20$ & 1964.8 & 1968.9 &  9.6 & 110.6 &  $0.2870$  & $0.2797$  & $0.2773$  & $0.3050$  \\
$ 21$ & 1976.3 & 1980.0 & 12.2 & 164.5 &  $0.2880$  & $0.3215$  & $0.3327$  & $0.3187$  \\
$ 22$ & 1986.7 & 1989.5 & 12.3 & 158.5 &  $0.4230$  & $0.3577$  & $0.3360$  &   NaN     \\
$ 23$ & 1996.4 & 2000.3 &  8.0 & 120.8 &  $0.2970$  &      NaN  &   NaN     &   NaN     \\
$ 24$ & 2008.5 &    NaN &  NaN &   NaN &     NaN    &      NaN  &   NaN     &   NaN     \\
            %\noalign{\smallskip}
            \hline
        \end{tabular} 
   \end{table}