| 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
| 3.5 | 1.2 | -5.3 | 12.7 | 10.7 | 5.2 | 9.1 | 9.7 | 3.4 | 7.9 | 6.8 | 1 | 1.7 | 3.8 | 1.2 | 4.6 | 2.6 | -5 | -18 | 4.2 | 3.2 | -4.7 | 1.9 | 3 | 5 | 4.1 | 0.6 | -6 | -3.2 | 12.3 | 8.1 | -0.6 | 0 | |
| 2.9 | 1.8 | -3.3 | 12.8 | 11.3 | 3.3 | 11.1 | 8.4 | 4.3 | 6.5 | 1.8 | 1 | 2.7 | 4.4 | 0.3 | 4 | 6 | -8.4 | -17.6 | 12 | -0.3 | -1.1 | 3.1 | 4.7 | 8.6 | 2.6 | -8.6 | -1 | -0.2 | -2.8 | 5.5 | 6.6 | -0.6 |