fixed number position in bar chart in pdf report

CityDoctorParent/CityDoctorValidation/src/main/java/de/hft/stuttgart/citydoctor2/reporting/pdf/PdfUtils.java

@@ -80,10 +80,12 @@ public class PdfUtils {
 			val2Rect.setAttribute("height", "30");
 			Element val2Text = new Element("text", svgNs);
 			svgElement.addContent(val2Text);
-			val2Text.setAttribute("x", "" + (WIDTH - 30));
+			String val2String = "" + val2;
+			val2Text.setAttribute("x", "" + (WIDTH - val2String.length() * 10));
 			val2Text.setAttribute("y", "20");
 			val2Text.setAttribute("font-size", "18pt");
-			val2Text.addContent("" + val2);
+			
+			val2Text.addContent(val2String);
 		}
 
 		return svgElement;