Year,Climate index
1951,0.38
1952,0.27
1953,0.45
1954,-0.24
1955,0.51
1956,0.19
1957,-0.45
1958,0.4
1959,0.18
1960,0.93
1961,0.82
1962,0.86
1963,0.81
1964,0.28
1965,0.73
1966,1.34
1967,0.31
1968,0.73
1969,0.98
1970,0.85
1971,0.55
1972,-0.69
1973,-0.35
1974,-0.39
1975,-0.05
1976,0.07
1977,0.39
1978,0.42
1979,0.25
1980,0.25
1981,0.5
1982,-0.18
1983,-0.4
1984,-1.2
1985,-1
1986,-0.28
1987,-0.32
1988,-0.43
1989,-0.78
1990,-1.07
1991,-1.39
1992,-1
1993,-1.38
1994,-0.86
1995,-0.66
1996,0.28
1997,-0.39
1998,-0.17
1999,0.4
2000,0.1
2001,0.31
2002,-0.28
2003,-0.11
2004,0.65
2005,0.38
2006,0.79
2007,-0.12
2008,-0.18
2009,-0.34
2010,1.25
2011,1.09
2012,0.23
2013,0.69
2014,-0.34
2015,-0.49
2016,-0.22
2017,-0.2
2018,0.36
2019,0.01
2020,0.52
2021,1.41
2022,0.83