1979,-0.28,-0.209,-0.214 1980,0.00,0.060,0.025 1981,-0.03,0.031,0.018 1982,-0.21,-0.133,-0.159 1983,-0.09,-0.003,-0.032 1984,-0.38,-0.305,-0.328 1985,-0.43,-0.373,-0.338 1986,-0.46,-0.394,-0.403 1987,0.01,0.060,0.077 1988,-0.17,-0.112,-0.108 1989,-0.34,-0.297,-0.290 1990,-0.25,-0.197,-0.195 1991,-0.03,0.027,0.054 1992,-0.17,-0.085,-0.095 1993,-0.35,-0.258,-0.276 1994,-0.33,-0.223,-0.237 1995,-0.18,-0.080,-0.080 1996,-0.22,-0.126,-0.111 1997,-0.20,-0.088,-0.098 1998,0.49,0.606,0.636 1999,-0.05,0.102,0.110 2000,-0.29,-0.128,-0.126 2001,-0.06,0.114,0.125 2002,0.11,0.305,0.299 2003,0.12,0.298,0.307 2004,0.05,0.223,0.261 2005,0.04,0.215,0.279 2006,-0.02,0.155,0.190 2007,-0.01,0.162,0.155 2008,-0.23,-0.079,-0.135 2009,-0.05,0.115,0.078 2010,0.31,0.468,0.425 2011,-0.22,-0.043,-0.083 2012,-0.38,-0.203,-0.260 2013,0.02,0.200,0.134 2014,-0.02,0.158,0.083 2015,0.00,0.205,0.106 2016,0.66,0.855,0.739 2017,0.22,0.426,0.281 2018,0.04,0.231,0.110 2019,0.18,0.377,0.278 2020,0.57,0.748,0.642 2021,0.16,0.342,0.237