Monthly Percent
1987-07-31 892.8
1987-08-31 542.3
1987-09-30 475.2
1987-10-31 335.8
1987-11-30 231.8
1987-12-31 251.7
1988-01-31 270
1988-02-29 211.8
1988-03-31 185
1988-04-30 135.1
1988-05-31 152.9
1988-06-30 93.2
1988-07-31 112.7
1988-08-31 116.1
1988-09-30 104
1988-10-31 103.4
1988-11-30 120
1988-12-31 84.7
1989-01-31 77.8
1989-02-28 49.2
1989-03-31 56.1
1989-04-30 54.7
1989-05-31 29.3
1989-06-30 22.5
1989-07-31 10.1
1989-08-31 6.8
1989-09-30 13.7
1989-10-31 -2.3
1989-11-30 1.9
1989-12-31 5.9
1990-01-31 12.1
1990-02-28 23
1990-03-31 1.4
1990-04-30 8.8
1990-05-31 18.9
1990-06-30 35.8
1990-07-31 40
1990-08-31 36.9
1990-09-30 29.5
1990-10-31 32.3
1990-11-30 9.8
1990-12-31 9.5
1991-01-31 -0.1
1991-02-28 4.4
1991-03-31 16.6
1991-04-30 0.4
1991-05-31 -0.1
1991-06-30 -6.5
1991-07-31 -2.4
1991-08-31 -3.7
1991-09-30 -7
1991-10-31 -9
1991-11-30 1.1
1991-12-31 0.5
1992-01-31 3.6
1992-02-29 -2.3
1992-03-31 -8.5
1992-04-30 -1.3
1992-05-31 -7
1992-06-30 -1.4
1992-07-31 -16.4
1992-08-31 -13.1
1992-09-30 -18.8
1992-10-31 -20.3
1992-11-30 -8
1992-12-31 -3.4
1993-01-31 -4.3
1993-02-28 -13
1993-03-31 6.4
1993-04-30 5.7
1993-05-31 19.7
1993-06-30 11.9
1993-07-31 33.2
1993-08-31 28.5
1993-09-30 24
1993-10-31 52.2
1993-11-30 31.4
1993-12-31 39.8
1994-01-31 32.6
1994-02-28 41.7
1994-03-31 28
1994-04-30 16.7
1994-05-31 5.4
1994-06-30 4.1
1994-07-31 -9
1994-08-31 -4.7
1994-09-30 0.2
1994-10-31 -10.3
1994-11-30 -2.1
1994-12-31 3.7
1995-01-31 3.3
1995-02-28 -1.5
1995-03-31 -8.9
1995-04-30 -6.8
1995-05-31 -2.3
1995-06-30 -2.7
1995-07-31 12.1
1995-08-31 9.5
1995-09-30 22.9
1995-10-31 19.2
1995-11-30 13.1
1995-12-31 14
1996-01-31 15.2
1996-02-29 27
1996-03-31 37.9
1996-04-30 33.3
1996-05-31 29.8
1996-06-30 21.8
1996-07-31 18.3
1996-08-31 16.4
1996-09-30 8.5
1996-10-31 6.4
1996-11-30 11.7
1996-12-31 15.3
1997-01-31 15.6
1997-02-28 6.2
1997-03-31 1.9
1997-04-30 -1.4
1997-05-31 -6.3
1997-06-30 -0.3
1997-07-31 11.2
1997-08-31 16.9
1997-09-30 10.6
1997-10-31 17.9
1997-11-30 9.8
1997-12-31 32.5
1998-01-31 14.1
1998-02-28 12.6
1998-03-31 17.2
1998-04-30 46.2
1998-05-31 58.1
1998-06-30 51.8
1998-07-31 19.9
1998-08-31 19.3
1998-09-30 30.9
1998-10-31 25.2
1998-11-30 23.7
1998-12-31 1
1999-01-31 3.5
1999-02-28 12.3
1999-03-31 14.7
1999-04-30 18.4
1999-05-31 25.5
1999-06-30 17.2
1999-07-31 31.7
1999-08-31 20.3
1999-09-30 27.1
1999-10-31 25.3
1999-11-30 35.5
1999-12-31 48.6
2000-01-31 34.7
2000-02-29 36.4
2000-03-31 46.8
2000-04-30 27.7
2000-05-31 19.5
2000-06-30 32.2
2000-07-31 22.6
2000-08-31 34
2000-09-30 32.8
2000-10-31 38
2000-11-30 29.2
2000-12-31 31.6
2001-01-31 57
2001-02-28 39.7
2001-03-31 31.7
2001-04-30 23.8
2001-05-31 22.3
2001-06-30 44.5
2001-07-31 40.4
2001-08-31 40.3
2001-09-30 32.1
2001-10-31 34.1
2001-11-30 44
2001-12-31 18.3
2002-01-31 20.6
2002-02-28 23.1
2002-03-31 19.3
2002-04-30 29.7
2002-05-31 39.8
2002-06-30 24
2002-07-31 32.8
2002-08-31 24
2002-09-30 30.5
2002-10-31 33.1
2002-11-30 37
2002-12-31 31.7
2003-01-31 25.6
2003-02-28 32.6
2003-03-31 25.6
2003-04-30 17.9
2003-05-31 8.4
2003-06-30 6.3
2003-07-31 3.6
2003-08-31 6.2
2003-09-30 5.8
2003-10-31 0.9
2003-11-30 -11.1
2003-12-31 2
2004-01-31 -2
2004-02-29 -0.8
2004-03-31 -2.9
2004-04-30 -1.8
2004-05-31 -3.9
2004-06-30 -2.8
2004-07-31 -3.3
2004-08-31 0.7
2004-09-30 0.6
2004-10-31 0.5