**NB!** *There was spanning error in the first version, wrong cells was spanned in the first column.*

Here are your first table layout as a `calstable`, i.e. typeset using the package [cals][1]. `calstable` has no support for double rules (borders), so I have faked such rules using narrow rows and columns:

[![enter image description here][2]][2]

 \documentclass{article}
 \usepackage{cals}
 
 \let\nc=\nullcell % Shorthands
 \let\sc=\spancontent
 
 \begin{document}
 
 \begin{calstable}[c]
 % Defining 11 columns
 \colwidths{{\dimexpr(\columnwidth/21*3)}
 {2pt}
 {\dimexpr(\columnwidth/21*2)}
 {\dimexpr(\columnwidth/21*1)}
 {\dimexpr(\columnwidth/21*2)}
 {\dimexpr(\columnwidth/21*4)}
 {2pt}
 {\dimexpr(\columnwidth/21*2)}
 {\dimexpr(\columnwidth/21*1)}
 {\dimexpr(\columnwidth/21*2)}
 {\dimexpr(\columnwidth/21*4)}
 }
 
 % Set up the tabular
 \makeatletter
 \def\cals@framers@width{0.3pt} % Outside frame rules, reduce if the rule is too heavy
 \def\cals@framecs@width{0.3pt}
 \def\cals@bodyrs@width{0.3pt}
 \cals@setpadding{Ag}
 \cals@setcellprevdepth{Al}
 \def\cals@cs@width{0.3pt} % Inside rules, reduce if the rule is too heavy
 \def\cals@rs@width{0.3pt}
 \def\cals@bgcolor{}
 
 \def\rb{\ifx\cals@borderR\relax % Right Border switch (off-on)
 	\def\cals@borderR{0.0pt}
 \else \let\cals@borderR\relax\fi}
 
 \def\lb{\ifx\cals@borderL\relax % Left Border switch (off-on)
 	\def\cals@borderL{0.0pt}
 \else \let\cals@borderL\relax\fi}
 
 \def\tp{\ifdim\cals@paddingT=0.0pt\relax % Top padding switch (off-on)
 \cals@setpadding{Ag}
 \else \setlength{\cals@paddingT}{0pt}\fi}
 
 \def\bp{\ifdim\cals@paddingB=0.0pt\relax % Bottom padding switch (off-on)
 \cals@setpadding{Ag}
 \else \setlength{\cals@paddingB}{0pt}\fi}
 
 % R1H1 % This first row is just to ‘fake’ double horizontal lines
 \thead{%
 \brow
 \rb\tp\cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}\rb
 \cell{}\tp
 \ht\cals@current@row=2pt
 \erow
 %
 %R2H2 % Header
 \brow
 \alignC\cell{}
 \cell{}
 \nc{ltb}
 \nc{tb}
 \nc{tb}
 \nc{rtb}\sc{}
 \cell{}
 \nc{ltb}
 \nc{tb}
 \nc{tb}
 \nc{rtb}\sc{}
 \erow
 }
 \tfoot{\lastrule\strut}
 %R3B1
 \brow
 \cell{}
 \cell{}
 \nc{ltb}
 \nc{rtb}\sc{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \erow
 %R4B2
 \brow
 \nc{lrt}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \ht\cals@current@row=1.5\normalbaselineskip
 \erow
 %R5B3
 \brow
 \nc{lrb}\alignC\sc{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \erow
 %R6B4
 \brow
 \nc{lrt}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \ht\cals@current@row=1.5\normalbaselineskip
 \erow
 %R7B5
 \brow
 \nc{lrb}\alignC\sc{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \erow
 %R8B6
 \brow
 \nc{lrt}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \ht\cals@current@row=1.5\normalbaselineskip
 \erow
 %R9B7
 \brow
 \nc{lrb}\alignC\sc{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \erow
 %R10B9 % This last row is just to ‘fake’ double horizontal lines
 \brow
 \rb\bp\cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}
 \cell{}\rb
 \cell{}\bp
 \ht\cals@current@row=2pt
 \erow
 \makeatletter
 \end{calstable}\par
 \end{document}


 [1]: https://ctan.org/pkg/cals
 [2]: https://i.sstatic.net/Q1c1U.png