1979,1.03,0.595,0.656 1980,0.93,0.506,0.581 1981,0.83,0.502,0.491 1982,0.84,0.507,0.493 1983,1.61,1.287,1.272 1984,0.73,0.417,0.423 1985,0.18,-0.168,-0.156 1986,0.40,0.081,0.009 1987,0.27,-0.032,-0.009 1988,0.27,-0.016,0.008 1989,0.60,0.340,0.339 1990,0.40,0.125,0.124 1991,0.21,-0.073,-0.049 1992,1.31,1.069,1.053 1993,0.97,0.713,0.664 1994,0.08,-0.187,-0.247 1995,0.12,-0.129,-0.169 1996,-0.09,-0.305,-0.345 1997,-0.06,-0.268,-0.308 1998,-0.19,-0.390,-0.401 1999,-0.20,-0.408,-0.387 2000,0.12,-0.108,-0.115 2001,-0.20,-0.410,-0.348 2002,0.10,-0.128,-0.115 2003,0.17,-0.035,-0.020 2004,-0.25,-0.441,-0.403 2005,0.11,-0.095,-0.089 2006,-0.39,-0.552,-0.509 2007,-0.03,-0.188,-0.194 2008,-0.15,-0.311,-0.305 2009,-0.34,-0.470,-0.433 2010,-0.21,-0.332,-0.276 2011,0.07,-0.101,-0.102 2012,-0.38,-0.523,-0.499 2013,-0.25,-0.371,-0.290 2014,0.10,-0.069,-0.041 2015,-0.12,-0.264,-0.263 2016,-0.01,-0.225,-0.234 2017,-0.18,-0.305,-0.307 2018,-0.25,-0.368,-0.364 2019,-0.41,-0.504,-0.445 2020,0.32,0.156,0.177 2021,-0.32,-0.512,-0.445