region_cd,year,runoff_mmd,rank,percentile FL,1901,1.86307,4,96.75 FL,1902,1.52656,12,90.24 FL,1903,1.72010,8,93.50 FL,1904,0.85492,79,35.77 FL,1905,0.95992,62,49.59 FL,1906,1.45302,19,84.55 FL,1907,0.48810,117,4.88 FL,1908,1.21283,33,73.17 FL,1909,1.07835,47,61.79 FL,1910,0.79141,89,27.64 FL,1911,0.51833,115,6.50 FL,1912,1.88830,3,97.56 FL,1913,1.75086,6,95.12 FL,1914,0.64944,111,9.76 FL,1915,1.18100,34,72.36 FL,1916,1.35749,23,81.30 FL,1917,1.30650,27,78.05 FL,1918,0.95314,65,47.15 FL,1919,2.09630,2,98.37 FL,1920,1.68942,9,92.68 FL,1922,0.85763,78,36.59 FL,1923,1.51039,13,89.43 FL,1924,1.45606,18,85.37 FL,1925,1.42851,21,82.93 FL,1926,2.60123,1,99.19 FL,1927,0.54073,113,8.13 FL,1928,1.50610,15,87.80 FL,1929,1.64985,11,91.06 FL,1930,1.47454,16,86.99 FL,1931,0.85882,77,37.40 FL,1932,0.50083,116,5.69 FL,1933,0.98623,58,52.85 FL,1934,0.76368,97,21.14 FL,1935,0.68184,107,13.01 FL,1936,1.00074,55,55.28 FL,1937,0.93957,68,44.72 FL,1938,0.82064,86,30.08 FL,1939,1.00044,56,54.47 FL,1940,0.79608,88,28.46 FL,1941,0.76387,96,21.95 FL,1942,1.15455,38,69.11 FL,1943,0.74411,100,18.70 FL,1944,0.89893,74,39.84 FL,1945,1.12232,41,66.67 FL,1946,1.17749,35,71.54 FL,1947,1.32469,26,78.86 FL,1948,1.81488,5,95.93 FL,1949,1.23674,32,73.98 FL,1950,0.73509,101,17.89 FL,1951,0.65406,110,10.57 FL,1952,0.78845,91,26.02 FL,1953,1.11266,43,65.04 FL,1954,1.08794,46,62.60 FL,1955,0.47149,118,4.07 FL,1956,0.39605,121,1.63 FL,1957,0.89208,75,39.02 FL,1958,1.13332,39,68.29 FL,1959,1.47084,17,86.18 FL,1960,1.72739,7,94.31 FL,1961,0.94571,66,46.34 FL,1962,0.70066,104,15.45 FL,1963,0.75202,98,20.33 FL,1964,1.43239,20,83.74 FL,1965,1.24181,30,75.61 FL,1966,1.25809,28,77.24 FL,1967,0.81763,87,29.27 FL,1968,0.74600,99,19.51 FL,1969,0.84850,81,34.15 FL,1970,1.35076,24,80.49 FL,1971,0.72709,103,16.26 FL,1972,0.77812,93,24.39 FL,1973,1.15909,36,70.73 FL,1974,0.93427,69,43.90 FL,1975,0.95383,64,47.97 FL,1976,0.89203,76,38.21 FL,1977,0.78431,92,25.20 FL,1978,1.11374,42,65.85 FL,1979,1.07549,48,60.98 FL,1980,1.01144,52,57.72 FL,1981,0.52463,114,7.32 FL,1982,0.95909,63,48.78 FL,1983,1.34847,25,79.67 FL,1984,1.23869,31,74.80 FL,1985,0.65450,109,11.38 FL,1986,0.92748,70,43.09 FL,1987,1.04433,51,58.54 FL,1988,0.94297,67,45.53 FL,1989,0.69792,105,14.63 FL,1990,0.77009,94,23.58 FL,1991,1.15747,37,69.92 FL,1992,0.82668,84,31.71 FL,1993,0.90669,72,41.46 FL,1994,1.10528,44,64.23 FL,1995,1.24566,29,76.42 FL,1996,0.99471,57,53.66 FL,1997,0.84439,82,33.33 FL,1998,1.68256,10,91.87 FL,1999,0.73485,102,17.07 FL,2000,0.42473,119,3.25 FL,2001,0.67649,108,12.20 FL,2002,0.62549,112,8.94 FL,2003,1.50725,14,88.62 FL,2004,1.07368,49,60.16 FL,2005,1.38072,22,82.11 FL,2006,0.68969,106,13.82 FL,2007,0.35560,122,0.81 FL,2008,0.79053,90,26.83 FL,2009,0.82512,85,30.89 FL,2010,0.91499,71,42.28 FL,2011,0.40220,120,2.44 FL,2012,0.76707,95,22.76 FL,2013,1.00763,54,56.10 FL,2014,0.96223,61,50.41 FL,2015,1.01115,53,56.91 FL,2016,1.10327,45,63.41 FL,2017,0.97543,59,52.03 FL,2018,1.05777,50,59.35 FL,2019,0.96761,60,51.22 FL,2020,0.84981,80,34.96 FL,2021,1.12719,40,67.48 FL,2022,0.90648,73,40.65 FL,2023,0.83436,83,32.52