add updated graphics

chapters/chap04/chap04.tex

@@ -337,28 +337,28 @@ In~\Cref{fig:synth_results}
 \begin{figure}[t]
     \centering
     \begin{subfigure}{0.45\textwidth}
-        \includegraphics[width=\textwidth]{R_t/Sachsen_Anhalt_R_t_statistics.pdf}
+        \includegraphics[width=\textwidth]{Germany_R_t_statistics.pdf}
     \end{subfigure}
     \quad
     \begin{subfigure}{0.45\textwidth}
-        \includegraphics[width=\textwidth]{R_t/Thueringen_R_t_statistics.pdf}
+        \includegraphics[width=\textwidth]{Germany_I_prediction.pdf}
     \end{subfigure}
 
     \vskip\baselineskip
     \begin{subfigure}{0.45\textwidth}
-        \includegraphics[width=\textwidth]{R_t/Bremen_R_t_statistics.pdf}
+        \includegraphics[width=\textwidth]{R_t/Sachsen_Anhalt_R_t_statistics.pdf}
     \end{subfigure}
     \quad
     \begin{subfigure}{0.45\textwidth}
-        \includegraphics[width=\textwidth]{R_t/Hessen_R_t_statistics.pdf}
+        \includegraphics[width=\textwidth]{R_t/Thueringen_R_t_statistics.pdf}
     \end{subfigure}
     \vskip\baselineskip
     \begin{subfigure}{0.45\textwidth}
-        \includegraphics[width=\textwidth]{R_t/Mecklenburg_Vorpommern_R_t_statistics.pdf}
+        \includegraphics[width=\textwidth]{R_t/Bremen_R_t_statistics.pdf}
     \end{subfigure}
     \quad
     \begin{subfigure}{0.45\textwidth}
-        \includegraphics[width=\textwidth]{R_t/Baden_Wuerttemberg_R_t_statistics.pdf}
+        \includegraphics[width=\textwidth]{R_t/Hessen_R_t_statistics.pdf}
     \end{subfigure}
     \label{fig:state_results}
     \caption{text}