region_cd,year,runoff_mmd,rank,percentile
AL,1901,1.79344,30,75.81
AL,1902,1.63861,48,61.29
AL,1903,1.82204,26,79.03
AL,1904,0.64256,123,0.81
AL,1905,1.13581,97,21.77
AL,1906,1.51355,61,50.81
AL,1907,1.52726,58,53.23
AL,1908,1.58261,55,55.65
AL,1909,1.79518,29,76.61
AL,1910,0.98247,108,12.90
AL,1911,0.92379,112,9.68
AL,1912,2.06261,12,90.32
AL,1913,1.63346,49,60.48
AL,1914,0.75686,120,3.23
AL,1915,1.29401,85,31.45
AL,1916,1.78142,31,75.00
AL,1917,1.74244,36,70.97
AL,1918,1.07164,102,17.74
AL,1919,1.93426,20,83.87
AL,1920,2.44568,1,99.19
AL,1921,1.50815,62,50.00
AL,1922,1.88976,21,83.06
AL,1923,1.69809,39,68.55
AL,1924,1.45033,66,46.77
AL,1925,0.95429,110,11.29
AL,1926,1.20185,93,25.00
AL,1927,1.35396,78,37.10
AL,1928,1.58920,53,57.26
AL,1929,1.86833,23,81.45
AL,1930,1.54311,57,54.03
AL,1931,0.88627,115,7.26
AL,1932,1.45171,65,47.58
AL,1933,1.99594,13,89.52
AL,1934,0.89151,114,8.06
AL,1935,1.34936,79,36.29
AL,1936,1.66561,45,63.71
AL,1937,1.58596,54,56.45
AL,1938,1.44744,67,45.97
AL,1939,1.52633,59,52.42
AL,1940,1.25890,89,28.23
AL,1941,0.84239,116,6.45
AL,1942,1.12828,98,20.97
AL,1943,1.38532,71,42.74
AL,1944,1.65512,47,62.10
AL,1945,1.24606,90,27.42
AL,1946,2.06920,11,91.13
AL,1947,1.72802,37,70.16
AL,1948,1.65587,46,62.90
AL,1949,2.37971,2,98.39
AL,1950,1.41108,69,44.35
AL,1951,1.30520,82,33.87
AL,1952,1.27334,87,29.84
AL,1953,1.38053,74,40.32
AL,1954,1.00447,107,13.71
AL,1955,1.02951,105,15.32
AL,1956,1.04459,103,16.94
AL,1957,1.29438,84,32.26
AL,1958,1.63254,50,59.68
AL,1959,1.17778,95,23.39
AL,1960,1.48409,64,48.39
AL,1961,1.80367,27,78.23
AL,1962,1.84252,25,79.84
AL,1963,1.10223,100,19.35
AL,1964,1.77636,33,73.39
AL,1965,1.48676,63,49.19
AL,1966,1.28064,86,30.65
AL,1967,1.10224,99,20.16
AL,1968,1.38440,72,41.94
AL,1969,1.16694,96,22.58
AL,1970,1.30204,83,33.06
AL,1971,1.66736,43,65.32
AL,1972,1.41383,68,45.16
AL,1973,2.23516,3,97.58
AL,1974,1.84399,24,80.65
AL,1975,2.21606,5,95.97
AL,1976,1.95484,18,85.48
AL,1977,1.56901,56,54.84
AL,1978,1.69678,40,67.74
AL,1979,1.97206,15,87.90
AL,1980,2.15201,9,92.74
AL,1981,0.90975,113,8.87
AL,1982,1.37578,76,38.71
AL,1983,2.16345,8,93.55
AL,1984,1.78108,32,74.19
AL,1985,1.03400,104,16.13
AL,1986,0.79931,118,4.84
AL,1987,1.35727,77,37.90
AL,1988,0.77651,119,4.03
AL,1989,1.75998,34,72.58
AL,1990,2.18475,6,95.16
AL,1991,1.79805,28,77.42
AL,1992,1.22111,92,25.81
AL,1993,1.70614,38,69.35
AL,1994,1.60535,52,58.06
AL,1995,1.37991,75,39.52
AL,1996,1.98579,14,88.71
AL,1997,1.75556,35,71.77
AL,1998,1.96139,17,86.29
AL,1999,1.24480,91,26.61
AL,2000,0.71011,121,2.42
AL,2001,1.38345,73,41.13
AL,2002,1.08786,101,18.55
AL,2003,2.22314,4,96.77
AL,2004,1.26777,88,29.03
AL,2005,1.97038,16,87.10
AL,2006,0.96642,109,12.10
AL,2007,0.69955,122,1.61
AL,2008,0.80357,117,5.65
AL,2009,1.60536,51,58.87
AL,2010,2.08614,10,91.94
AL,2011,1.00944,106,14.52
AL,2012,0.94946,111,10.48
AL,2013,1.69198,41,66.94
AL,2014,1.52251,60,51.61
AL,2015,1.19780,94,24.19
AL,2016,1.66682,44,64.52
AL,2017,1.33660,81,34.68
AL,2018,1.34749,80,35.48
AL,2019,1.93926,19,84.68
AL,2020,2.17723,7,94.35
AL,2021,1.87232,22,82.26
AL,2022,1.67752,42,66.13
AL,2023,1.40178,70,43.55