Show data table
| 1990 | -3.9% | 1997 | -1.8% | 2004 | -4.2% |
| 1991 | -6.6% | 1998 | -2.8% | 2005 | -4.4% |
| 1992 | -7.3% | 1999 | -1.5% | 2006 | -1.1% |
| 1993 | -5% | 2000 | -1.4% | 2007 | -3% |
| 1994 | -6% | 2001 | 2.3% | 2008 | -2.9% |
| 1995 | -3.8% | 2002 | -2% | 2009 | -2.9% |
| 1996 | -2.8% | 2003 | -2.7% | 2010 | -7.8% |
Show data table
| 1990 | -10.5B | 1997 | -13.3B | 2004 | -53B |
| 1991 | -20.5B | 1998 | -22.2B | 2005 | -66.4B |
| 1992 | -27B | 1999 | -12.1B | 2006 | -19.3B |
| 1993 | -20.5B | 2000 | -12.9B | 2007 | -60.4B |
| 1994 | -30.4B | 2001 | 23.3B | 2008 | -70.1B |
| 1995 | -21.7B | 2002 | -22.6B | 2009 | -72.9B |
| 1996 | -19.5B | 2003 | -29B | 2010 | -217B |
Show data table
| 1990 | -3.6% | 1997 | -1.2% | 2004 | -3.3% |
| 1991 | -6.3% | 1998 | -2.3% | 2005 | -3.3% |
| 1992 | -6.6% | 1999 | -0.8% | 2006 | -0.1% |
| 1993 | -4.1% | 2000 | -0.7% | 2007 | -2.2% |
| 1994 | -5.5% | 2001 | 2.9% | 2008 | -2.2% |
| 1995 | -3.2% | 2002 | -1.4% | 2009 | -2.2% |
| 1996 | -2.4% | 2003 | -2% | 2010 | -7.3% |
Show data table
| 1990 | -9.77B | 1997 | -8.66B | 2004 | -42B |
| 1991 | -19.5B | 1998 | -17.8B | 2005 | -49B |
| 1992 | -24.4B | 1999 | -6.66B | 2006 | -1.44B |
| 1993 | -17.2B | 2000 | -6.97B | 2007 | -44.4B |
| 1994 | -27.6B | 2001 | 29.6B | 2008 | -55B |
| 1995 | -18B | 2002 | -15.8B | 2009 | -56.7B |
| 1996 | -16.8B | 2003 | -21.5B | 2010 | -203B |