diff --git a/Evaluation/statsdbeval.py b/Evaluation/statsdbeval.py
new file mode 100644
index 0000000..a0251ff
--- /dev/null
+++ b/Evaluation/statsdbeval.py
@@ -0,0 +1,111 @@
+import mysql.connector
+import datetime
+import xlwt
+
+
+
+dbh = None
+cur = None
+xls = None
+sheet = None
+
+try:
+  dbh = mysql.connector.connect(user='statsuser', password='test123', host='192.168.3.22', database='statsdb')
+  cur = dbh.cursor()
+  
+  query = """
+SELECT d.description, d.address,
+       cd.ts, 
+       cd.value, cd.id
+  FROM device_t d,
+       dataitem_t di,
+       devicedataitem_t ddi,
+       collecteddata_t cd
+  WHERE ddi.device = d.id AND
+        ddi.dataitem = di.id AND
+        cd.devicedataitem = ddi.id AND
+        di.description = 'totalPages' AND
+        cd.ts BETWEEN %s AND %s
+  ORDER BY cd.id
+        
+"""
+  
+  cur.execute(query, (datetime.datetime(1970, 1, 1), datetime.datetime(2100, 12, 31)))
+  
+  printers = {}
+  
+  for (printerName, printerAddress, timestamp, totalPages, id) in cur:
+    totalPages = int(totalPages)
+    if not printers.has_key(printerAddress):
+      printers[printerAddress] = {'name': printerName, 'address': printerAddress, 
+                                  'first': {'timestamp': timestamp, 'value': totalPages},
+                                  'last': {'timestamp': timestamp, 'value': totalPages}}
+    else:
+      printers[printerAddress]['last'] = {'timestamp': timestamp, 'value': totalPages}
+      
+
+  secondsPerMonth = datetime.timedelta(30).total_seconds()
+  secondsPerWeek = datetime.timedelta(7).total_seconds()
+  
+  xls = xlwt.Workbook()
+  sheet = xls.add_sheet('Sheet 1')
+  rowCnt = 0
+  sheet.row(rowCnt).write(0, 'Name')
+  sheet.row(rowCnt).write(1, 'Address')
+  sheet.row(rowCnt).write(2, 'First Sample Date')
+  sheet.row(rowCnt).write(3, 'First Sample Value')
+  sheet.row(rowCnt).write(4, 'Last Sample Date')
+  sheet.row(rowCnt).write(5, 'Last Sample Value') 
+  sheet.row(rowCnt).write(6, 'Diff in SampleBox')
+  sheet.row(rowCnt).write(7, 'MonthFactor')
+  sheet.row(rowCnt).write(8, 'WeekFactor')
+  sheet.row(rowCnt).write(9, 'Month Average/Forecast')
+  sheet.row(rowCnt).write(10, 'Week Average/Forecast')
+  
+  sheet.col(2).width = 256 * 20
+  sheet.col(4).width = 256 * 20
+  dateStyle = xlwt.XFStyle()
+  dateStyle.num_format_str = 'DD.MM.YYYY hh:mm:ss'
+  
+  for printer in printers.values():
+    rowCnt += 1
+    
+    print("Printer: %s, %s" % (printer['name'], printer['address']))  
+    sheet.row(rowCnt).write(0, printer['name'])
+    sheet.row(rowCnt).write(1, printer['address'])
+    
+    print("  First: %s, %s" % (printer['first']['timestamp'], printer['first']['value']))
+    sheet.row(rowCnt).write(2, printer['first']['timestamp'], dateStyle)
+    sheet.row(rowCnt).write(3, printer['first']['value'])
+    
+    print("  Last:  %s, %s" % (printer['last']['timestamp'], printer['last']['value']))
+    sheet.row(rowCnt).write(4, printer['last']['timestamp'], dateStyle)
+    sheet.row(rowCnt).write(5, printer['last']['value'])
+
+    deltaTime = printer['last']['timestamp'] - printer['first']['timestamp']
+    deltaValue = printer['last']['value'] - printer['first']['value']
+    print("  Diff:  %s, %s" % (deltaTime, deltaValue))
+    sheet.row(rowCnt).write(6, deltaValue)
+
+    factorMonth = secondsPerMonth / deltaTime.total_seconds()
+    sheet.row(rowCnt).write(7, factorMonth)
+    factorWeek = secondsPerWeek / deltaTime.total_seconds()
+    sheet.row(rowCnt).write(8, factorWeek)
+
+    print("  Month average/forecast: %s" % (int(deltaValue * factorMonth)))
+    sheet.row(rowCnt).write(9, int(deltaValue * factorMonth))
+    
+    print("  Week average/forecast:  %s" % (int(deltaValue * factorWeek)))
+    sheet.row(rowCnt).write(10, int(deltaValue * factorWeek))
+  
+  
+except mysql.connector.Error as err:
+  print("Failure when using database: %s" % (err))
+finally:
+  if xls is not None:
+    xls.save('printerStats.xls')
+  if cur is not None:
+    cur.close()
+  if dbh is not None:
+    dbh.close()
+
diff --git a/Snmp2Mysql.userprefs b/Snmp2Mysql.userprefs
index 54d3486..daf8b19 100644
--- a/Snmp2Mysql.userprefs
+++ b/Snmp2Mysql.userprefs
@@ -3,7 +3,8 @@
   <MonoDevelop.Ide.Workbench ActiveDocument="Snmp2Mysql/Program.cs">
     <Files>
       <File FileName="Snmp2Mysql/DatabaseLink.cs" Line="1" Column="1" />
-      <File FileName="Snmp2Mysql/Program.cs" Line="12" Column="6" />
+      <File FileName="Snmp2Mysql/Program.cs" Line="20" Column="60" />
+      <File FileName="Snmp2Mysql/SnmpGetter.cs" Line="1" Column="1" />
     </Files>
   </MonoDevelop.Ide.Workbench>
   <MonoDevelop.Ide.DebuggingService.Breakpoints>