rownames,Year,SeaLevel
1,1923,4.03
2,1924,3.83
3,1925,3.65
4,1926,3.88
5,1927,4.01
6,1928,4.08
7,1929,4.18
8,1930,3.8
9,1931,4.36
10,1932,3.96
11,1933,3.98
12,1934,4.69
13,1935,3.85
14,1936,3.96
15,1937,3.85
16,1938,3.93
17,1939,3.75
18,1940,3.63
19,1941,3.57
20,1942,4.25
21,1943,3.97
22,1944,4.05
23,1945,4.24
24,1946,4.22
25,1947,3.73
26,1948,4.37
27,1949,4.06
28,1950,3.71
29,1951,3.96
30,1952,4.06
31,1953,4.55
32,1954,3.79
33,1955,3.89
34,1956,4.11
35,1957,3.85
36,1958,3.86
37,1959,3.86
38,1960,4.21
39,1961,4.01
40,1962,4.11
41,1963,4.24
42,1964,3.96
43,1965,4.21
44,1966,3.74
45,1967,3.85
46,1968,3.88
47,1969,3.66
48,1970,4.11
49,1971,3.71
50,1972,4.18
51,1973,3.9
52,1974,3.78
53,1975,3.91
54,1976,3.72
55,1977,4
56,1978,3.66
57,1979,3.62
58,1980,4.33
59,1981,4.55
60,1982,3.75
61,1983,4.08
62,1984,3.9
63,1985,3.88
64,1986,3.94
65,1987,4.33