I am trying to draw a chart with "The Economist" style. With tikz, I draw this chart clumsily, so I would like to know is that possible to draw this chart elegantly with pgfplots.
\begin{tikzpicture}[ybar] \draw[red,thin] (0,0) -- (3.6,0) node [right,color=black,font=\footnotesize] {0}; \draw[white,thin] (0,0.5) -- (3.6,0.5) node [right,color=black,font=\footnotesize] {10}; \draw[white,thin] (0,1) -- (3.6,1) node [right,color=black,font=\footnotesize] {20}; \draw[white,thin] (0,1.5) -- (3.6,1.5) node [right,color=black,font=\footnotesize] {30}; \draw[white,thin] (0,2) -- (3.6,2) node [right,color=black,font=\footnotesize] {40}; \draw[white,thin] (0,2.5) -- (3.6,2.5) node [right,color=black,font=\footnotesize] {50}; \draw[white,thin] (0,3) -- (3.6,3) node [right,color=black,font=\footnotesize] {60}; \draw[color=blue,fill=blue!40!black,bar width=8pt] plot coordinates {(1.2,0.85)} node [above,color=black,font=\tiny] {WWI}; \draw[color=blue,fill=blue!60,bar width=8pt] plot coordinates {(2.4,2.5)} node [above,color=black,font=\tiny] {Spanish Flu}; \draw[color=red,fill=red] (-0.3,4) rectangle (-0.5,4.5); \node[below right] at (-0.3,4.5) { \begin{tabular}{l} \footnotesize\textbf{Mortality}\\ \tiny{million}\\ \end{tabular} }; \begin{pgfonlayer}{background} \fill[blue!90!black!25] (-0.5,4.5) rectangle (4.5,-0.4); \end{pgfonlayer} \end{tikzpicture} There are some questions:
- How to hide y axis but remain the ytick and y major grid?
- Can I set the separation space between ticks?
- How to add a red rectangle in the title and move it to the upper left corner?
Thank you for your kindly help!

