Year,Value,Mexico (Country),Precip,Apr,(cm)
1940,2.669
1941,2.471
1942,2.976
1943,2.482
1944,1.229
1945,1.773
1946,3.96
1947,1.829
1948,2.576
1949,3.456
1950,2.43
1951,1.849
1952,3.768
1953,1.516
1954,3.747
1955,0.723
1956,2.236
1957,2.581
1958,1.42
1959,5.059
1960,1.827
1961,1.606
1962,2.992
1963,1.372
1964,1.681
1965,2.156
1966,2.865
1967,2.146
1968,3.241
1969,1.806
1970,0.933
1971,1.454
1972,2.07
1973,2.753
1974,2.235
1975,1.032
1976,3.469
1977,2.815
1978,2.129
1979,3.408
1980,2.54
1981,5.988
1982,4.157
1983,1.606
1984,1.05
1985,6.38
1986,3.955
1987,3.753
1988,3.187
1989,3.399
1990,3.401
1991,1.802
1992,4.574
1993,2.278
1994,2.473
1995,2.537
1996,2.817
1997,5.546
1998,1.082
1999,1.545
2000,1.575
2001,2.934
2002,1.337
2003,1.713
2004,3.454
2005,1.429
2006,1.194
2007,2.361
2008,2.345
2009,1.507
2010,4.193
2011,1.21
2012,2.183
2013,1.495
2014,1.774
2015,3.563
2016,2.682
2017,1.807
2018,3.248
2019,1.031
2020,1.585
2021,1.48
2022,2.042
2023,2.146
2024,1.014
2025,0.889