report=cursor.fetchall()
print ('<table border="0"><tr><th>source</th><th>period</th><th>signup</th><th>donor</th><th>avg_donation</th></tr>')
print ('<tbody>')
for field in report:
    source = field[0]
    period = field[1]
    signup = field[2]
    donor =  field[3]
    avg_donation = field[4]
    print ('<tr><td>' + source + '</td><td>' + str(period) + '</td><td>' + str(signup) + '</td><td>' + str(donor) + '</td><td>' + avg_donation + '</td></tr>')
print ('</tbody>')
print ('</table>')
cursor.close()
dbconn.close()