Month Starts Jan1990 67.9 Feb1990 65.9 Mar1990 83.2 Apr1990 90.0 May1990 92.4 Jun1990 88.9 Jul1990 85.5 Aug1990 75.6 Sep1990 71.9 Oct1990 75.6 Nov1990 54.9 Dec1990 43.1 Jan1991 39.2 Feb1991 46.1 Mar1991 61.4 Apr1991 82.8 May1991 84.5 Jun1991 86.8 Jul1991 87.4 Aug1991 78.7 Sep1991 73.7 Oct1991 80.9 Nov1991 62.6 Dec1991 56.3 Jan1992 58.4 Feb1992 69.2 Mar1992 90.9 Apr1992 93.5 May1992 100.2 Jun1992 102.7 Jul1992 93.2 Aug1992 91.8 Sep1992 91.4 Oct1992 96.1 Nov1992 74.8 Dec1992 67.9 Jan1993 62.8 Feb1993 65.5 Mar1993 84.9 Apr1993 104.4 May1993 109.2 Jun1993 110.1 Jul1993 100.4 Aug1993 108.3 Sep1993 100.6 Oct1993 105.5 Nov1993 90.6 Dec1993 83.3 Jan1994 67.2 Feb1994 70.8 Mar1994 114.6 Apr1994 114.3 May1994 122.3 Jun1994 117.6 Jul1994 110.4 Aug1994 110.1 Sep1994 105.2 Oct1994 101.3 Nov1994 87.8 Dec1994 76.8 Jan1995 63.6 Feb1995 65.3 Mar1995 85.3 Apr1995 93.9 May1995 102.3 Jun1995 100.5 Jul1995 102.0 Aug1995 108.5 Sep1995 97.7 Oct1995 101.5 Nov1995 82.0 Dec1995 73.7 Jan1996 68.9 Feb1996 74.2 Mar1996 96.9 Apr1996 117.9 May1996 111.6 Jun1996 115.0 Jul1996 109.1 Aug1996 115.6 Sep1996 99.3 Oct1996 101.0 Nov1996 82.6 Dec1996 68.9 Jan1997 66.6 Feb1997 75.1 Mar1997 96.1 Apr1997 109.5 May1997 106.2 Jun1997 108.8 Jul1997 107.4 Aug1997 98.8 Sep1997 108.3 Oct1997 99.2 Nov1997 83.7 Dec1997 73.9 Jan1998 72.3 Feb1998 78.9 Mar1998 107.2 Apr1998 117.3 May1998 114.4 Jun1998 128.7 Jul1998 120.5 Aug1998 115.1 Sep1998 112.4 Oct1998 113.5 Nov1998 101.3 Dec1998 89.8 Jan1999 80.4 Feb1999 86.9 Mar1999 119.9 Apr1999 115.5 May1999 126.5 Jun1999 124.8 Jul1999 120.2 Aug1999 117.4 Sep1999 109.6 Oct1999 112.8 Nov1999 100.6 Dec1999 87.9 Jan2000 78.6 Feb2000 87.8 Mar2000 111.8 Apr2000 118.8 May2000 122.6 Jun2000 115.6 Jul2000 105.4 Aug2000 113.6 Sep2000 101.5 Oct2000 108.2 Nov2000 88.8 Dec2000 78.2 Jan2001 83.9 Feb2001 85.6 Mar2001 104.3 Apr2001 122.2 May2001 125.8 Jun2001 125.8 Jul2001 120.5 Aug2001 115.4 Sep2001 105.2 Oct2001 110.3 Nov2001 90.6 Dec2001 83.6 Jan2002 84.7 Feb2002 99.1 Mar2002 109.5 Apr2002 122.2 May2002 133.7 Jun2002 130.1 Jul2002 125.2 Aug2002 111.4 Sep2002 124.0 Oct2002 118.8 Nov2002 102.6 Dec2002 97.2 Jan2003 95.9 Feb2003 88.1 Mar2003 120.1 Apr2003 128.2 May2003 133.7 Jun2003 144.4 Jul2003 142.8 Aug2003 132.2 Sep2003 137.0 Oct2003 141.6 Nov2003 121.0 Dec2003 114.1 Jan2004 99.5 Feb2004 102.1 Mar2004 143.5 Apr2004 149.9 May2004 159.1 Jun2004 146.7 Jul2004 152.5 Aug2004 155.4 Sep2004 132.0 Oct2004 143.4 Nov2004 111.0 Dec2004 115.4 Jan2005 114.3 Feb2005 121.1 Mar2005 133.4 Apr2005 151.5 May2005 170.4 Jun2005 162.8 Jul2005 158.0 Aug2005 158.6 Sep2005 154.0 Oct2005 150.7 Nov2005 133.1 Dec2005 107.9 Jan2006 121.0 Feb2006 123.6 Mar2006 137.7 Apr2006 134.8 May2006 158.0 Jun2006 139.9 Jul2006 133.1 Aug2006 120.0 Sep2006 119.2 Oct2006 104.0 Nov2006 91.7 Dec2006 82.3 Jan2007 75.4 Feb2007 82.9 Mar2007 101.3 Apr2007 111.4 May2007 111.4 Jun2007 110.1 Jul2007 100.1 Aug2007 86.6 Sep2007 78.6 Oct2007 77.4 Nov2007 58.2 Dec2007 52.6