1979,1.07,0.631,0.699 1980,0.94,0.514,0.586 1981,0.87,0.527,0.530 1982,0.82,0.485,0.482 1983,1.62,1.301,1.292 1984,0.81,0.491,0.507 1985,0.29,-0.053,-0.009 1986,0.38,0.056,-0.006 1987,0.34,0.035,0.052 1988,0.21,-0.083,-0.034 1989,0.57,0.301,0.309 1990,0.40,0.129,0.133 1991,0.30,0.017,0.033 1992,1.37,1.120,1.098 1993,1.02,0.754,0.708 1994,0.06,-0.221,-0.275 1995,0.08,-0.186,-0.230 1996,-0.08,-0.316,-0.356 1997,-0.08,-0.301,-0.332 1998,-0.20,-0.420,-0.424 1999,-0.16,-0.385,-0.362 2000,0.08,-0.150,-0.155 2001,-0.24,-0.459,-0.398 2002,0.15,-0.082,-0.076 2003,0.17,-0.039,-0.033 2004,-0.19,-0.390,-0.361 2005,0.08,-0.134,-0.133 2006,-0.32,-0.491,-0.466 2007,-0.07,-0.246,-0.261 2008,-0.12,-0.283,-0.293 2009,-0.32,-0.459,-0.444 2010,-0.20,-0.323,-0.285 2011,0.09,-0.072,-0.081 2012,-0.29,-0.448,-0.444 2013,-0.25,-0.372,-0.307 2014,0.10,-0.069,-0.050 2015,-0.12,-0.266,-0.271 2016,-0.02,-0.236,-0.259 2017,-0.23,-0.369,-0.368 2018,-0.22,-0.336,-0.332 2019,-0.38,-0.484,-0.441 2020,0.19,0.029,0.044 2021,-0.25,-0.449,-0.412