Year,Value,Switzerland (Country),Temp,Jan-Apr,(°C)
1940,-3.097
1941,-2.537
1942,-3.434
1943,-0.601
1944,-2.944
1945,-2.435
1946,-1.002
1947,-2.612
1948,-0.366
1949,-1.198
1950,-0.983
1951,-1.008
1952,-1.355
1953,-1.744
1954,-2.512
1955,-1.333
1956,-3.448
1957,0.332
1958,-1.921
1959,-0.051
1960,-0.352
1961,1.102
1962,-1.766
1963,-3.228
1964,-1.156
1965,-2.361
1966,-0.44
1967,-1.039
1968,-0.74
1969,-1.73
1970,-2.172
1971,-1.918
1972,0.164
1973,-2.423
1974,0.81
1975,-0.209
1976,-0.761
1977,0.307
1978,-0.835
1979,-1.821
1980,-1.431
1981,-1.144
1982,-1.229
1983,-0.869
1984,-2.197
1985,-2.638
1986,-2.696
1987,-2.226
1988,-0.098
1989,0.38
1990,0.624
1991,-0.955
1992,-0.625
1993,-0.224
1994,0.585
1995,-0.33
1996,-1.106
1997,0.474
1998,0.283
1999,-0.494
2000,0.206
2001,0.314
2002,0.77
2003,-0.96
2004,-0.393
2005,-1.383
2006,-1.606
2007,2.633
2008,0.597
2009,-0.616
2010,-1.071
2011,1.357
2012,-0.435
2013,-1.151
2014,1.903
2015,0.426
2016,0.877
2017,0.566
2018,0.788
2019,0.508
2020,2.215
2021,0.129
2022,0.845
2023,1.005
2024,2.65
2025,1.815