Year,Value,Europe,Solar,Apr,(MJ)
1940,15.859
1941,14.969
1942,15.283
1943,15.513
1944,15.366
1945,15.618
1946,15.627
1947,15.568
1948,16.013
1949,15.508
1950,15.421
1951,15.893
1952,16.498
1953,15.993
1954,15.339
1955,15.744
1956,15.209
1957,16.051
1958,15.007
1959,15.573
1960,16.108
1961,15.727
1962,15.987
1963,15.145
1964,14.719
1965,15.634
1966,14.501
1967,14.932
1968,15.99
1969,15.191
1970,14.703
1971,15.151
1972,13.89
1973,14.848
1974,15.251
1975,14.679
1976,15.641
1977,14.729
1978,15.15
1979,14.808
1980,14.788
1981,15.208
1982,14.931
1983,14.642
1984,15.555
1985,15.013
1986,15.168
1987,15.261
1988,15.411
1989,15.084
1990,15.482
1991,15.066
1992,14.643
1993,14.902
1994,15.179
1995,15.284
1996,15.981
1997,15.323
1998,15.077
1999,15.577
2000,15.234
2001,15.131
2002,16.059
2003,15.95
2004,15.793
2005,15.613
2006,15.068
2007,16.114
2008,15.278
2009,16.819
2010,15.924
2011,15.793
2012,15.156
2013,15.584
2014,15.82
2015,15.986
2016,15.324
2017,15.71
2018,16.557
2019,16.389
2020,16.698
2021,15.883
2022,15.478
2023,15.58
2024,15.501