diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java
index f99e2de26..24fc79e9f 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java
@@ -424,7 +424,7 @@ public class VisualizationCodeGenerator {
 				"sparklineImgTD.attr('class', '" + visualizationStyleClass + "');" +
 				"row.append(sparklineImgTD);" +
 				"var sparklineNumberTD = $('<td>');" +
-				"sparklineNumberTD.attr('width', '36');" +
+				"sparklineNumberTD.attr('width', '5');" +
 				"sparklineNumberTD.attr('align', 'right');" +
 				"sparklineNumberTD.attr('class', 'sparkline_number');" +
 				"row.append(sparklineNumberTD);" +