1 9 9 9	2 0 0 0	2 0 0 1	2 0 0 2	2 0 0 3	2 0 0 4	2 0 0 5
01/1999 1,1607 02/1999 1,1220 03/1999 1,0790 04/1999 1,0720 05/1999 1,0645 06/1999 1,0407 07/1999 1,0390 08/1999 1,0623 09/1999 1,0518 10/1999 1,0722 11/1999 1,0338 12/1999 1,0134	01/2000 1,0153 02/2000 0,9862 03/2000 0,9671 04/2000 0,9472 05/2000 0,9095 06/2000 0,9522 07/2000 0,9412 08/2000 0,9060 09/2000 0,8724 10/2000 0,8550 11/2000 0,8567 12/2000 0,9012	01/2001 0,9404 02/2001 0,9237 03/2001 0,9104 04/2001 0,8951 05/2001 0,8757 06/2001 0,8551 07/2001 0,8632 08/2001 0,9069 09/2001 0,9144 10/2001 0,9075 11/2001 0,8896 12/2001 0,8932	01/2002 0,8845 02/2002 0,8715 03/2002 0,8785 04/2002 0,8883 05/2002 0,9200 06/2002 0,9587 07/2002 0,9794 08/2002 0,9801 09/2002 0,9894 10/2002 0,9916 11/2002 0,9960 12/2002 1,0475	01/2003 1,0771 02/2003 1,0815 03/2003 1,0935 04/2003 1,1193 05/2003 1,1614 06/2003 1,1685 07/2003 1,1390 08/2003 1,1267 09/2003 1,0961 10/2003 1,1718 11/2003 1,1563 12/2003 1,1967	01/2004 1,2612 02/2004 1,2450 03/2004 1,2435 04/2004 1,2356 05/2004 1,1970 06/2004 1,2237 07/2004 1,2151 08/2004 1,2004 09/2004 1,2177 10/2004 1,2285 11/2004 1,2938 12/2004 1,3317	01/2005 1,3612 02/2005 1,3042 03/2005 1,3178 04/2005 1,2900 05/2005 1,2869 06/2005 1,2299 07/2005 1,1949 08/2005 1,2181 09/2005 1,2457 10/2005 1,2020 11/2005 1,2000 12/2005 1,1716