Year,Value,China (Country),Temp,Jun,(°C)
1940,16.911
1941,17.424
1942,17.946
1943,17.408
1944,18.321
1945,18.005
1946,17.96
1947,17.473
1948,17.906
1949,17.442
1950,16.788
1951,17.209
1952,17.784
1953,18.25
1954,16.742
1955,17.229
1956,17.102
1957,16.454
1958,17.071
1959,16.618
1960,17.247
1961,17.931
1962,16.962
1963,17.071
1964,16.63
1965,16.89
1966,17.093
1967,17.068
1968,17.117
1969,16.438
1970,16.519
1971,17.156
1972,17.438
1973,16.843
1974,16.668
1975,17.283
1976,16.27
1977,16.78
1978,17.783
1979,17.281
1980,17.448
1981,17.647
1982,16.82
1983,16.303
1984,17.406
1985,16.906
1986,17.434
1987,16.817
1988,17.811
1989,16.829
1990,17.641
1991,17.592
1992,16.592
1993,17.191
1994,17.875
1995,18.125
1996,17.298
1997,17.479
1998,18.125
1999,17.961
2000,18.128
2001,18.103
2002,18.168
2003,17.529
2004,17.552
2005,18.401
2006,17.922
2007,18.234
2008,18.024
2009,17.833
2010,18.182
2011,18.141
2012,17.903
2013,18.278
2014,17.832
2015,17.478
2016,18.303
2017,17.716
2018,18.548
2019,17.933
2020,18.055
2021,18.207
2022,18.883
2023,18.488
2024,18.575
2025,18.778