diff --git a/OCLC.tex b/OCLC.tex
index 09d9a08..bec084e 100755
--- a/OCLC.tex
+++ b/OCLC.tex
@@ -86,7 +86,7 @@
 \begin{figure}
 	\centering
 	\includegraphics[scale=0.79]{otago_growth}
-	\caption{Total monthly hit rates (bar chart, left axis) and number of items (line chart, right axis) for the Otago repository.}
+	\caption{Total monthly hit rates (bar chart, left axis) and number of items (line chart, right axis) for the Otago School of Business repository, up to September 2006.}
 	\label{fig-otago-growth}
 \end{figure}
 
@@ -97,7 +97,7 @@
 \begin{figure}
 	\centering
 	\includegraphics[scale=0.8]{growth_comparison}
-	\caption{Comparison of traffic growth across eight EPrints repositories. (The different line styles are used to only to distinguish the lines; they have no other significance.)}
+	\caption{Comparison of traffic growth across eight EPrints repositories, as of September 2006. (The different line styles are used to only to distinguish the lines; they have no other significance.)}
 	\label{fig-growth-comparison}
 \end{figure}
 
@@ -129,7 +129,7 @@
 \begin{figure}
 	\centering
 	\includegraphics[scale=0.8]{otago_items}
-	\caption{Distribution of item types in the Otago repository.}
+	\caption{Types of item in the Otago School of Business repository, September 2006.}
 	\label{fig-item-types}
 \end{figure}