region_cd,year,runoff_mmd,rank,percentile
CA,1901,0.64714,54,56.45
CA,1902,0.71645,45,63.71
CA,1903,0.77618,41,66.94
CA,1904,1.07460,18,85.48
CA,1905,0.79443,38,69.35
CA,1906,1.27283,7,94.35
CA,1907,1.53766,2,98.39
CA,1908,0.54678,65,47.58
CA,1909,1.33293,4,96.77
CA,1910,0.83906,33,73.39
CA,1911,1.23041,9,92.74
CA,1912,0.53395,67,45.97
CA,1913,0.47306,76,38.71
CA,1914,1.15272,12,90.32
CA,1915,0.91599,26,79.03
CA,1916,1.28411,5,95.97
CA,1917,0.66298,51,58.87
CA,1918,0.43093,81,34.68
CA,1919,0.51724,70,43.55
CA,1920,0.36727,96,22.58
CA,1921,0.81443,36,70.97
CA,1922,0.86413,32,74.19
CA,1923,0.54652,66,46.77
CA,1924,0.20682,121,2.42
CA,1925,0.61536,58,53.23
CA,1926,0.47891,74,40.32
CA,1927,0.91619,25,79.84
CA,1928,0.52326,68,45.16
CA,1929,0.29089,111,10.48
CA,1930,0.39185,91,26.61
CA,1931,0.18960,122,1.61
CA,1932,0.55391,64,48.39
CA,1933,0.35645,98,20.97
CA,1934,0.28728,113,8.87
CA,1935,0.58983,61,50.81
CA,1936,0.63957,56,54.84
CA,1937,0.66923,49,60.48
CA,1938,1.36182,3,97.58
CA,1939,0.33296,105,15.32
CA,1940,0.77731,40,67.74
CA,1941,1.11881,14,88.71
CA,1942,0.86465,31,75.00
CA,1943,0.87005,30,75.81
CA,1944,0.41598,84,32.26
CA,1945,0.59715,60,51.61
CA,1946,0.64938,53,57.26
CA,1947,0.36128,97,21.77
CA,1948,0.47515,75,39.52
CA,1949,0.42357,83,33.06
CA,1950,0.46268,78,37.10
CA,1951,0.79086,39,68.55
CA,1952,1.09915,15,87.90
CA,1953,0.69451,46,62.90
CA,1954,0.64061,55,55.65
CA,1955,0.35450,99,20.16
CA,1956,1.05244,19,84.68
CA,1957,0.48068,72,41.94
CA,1958,1.16235,11,91.13
CA,1959,0.40098,88,29.03
CA,1960,0.39465,89,28.23
CA,1961,0.37649,94,24.19
CA,1962,0.45008,79,36.29
CA,1963,0.68135,47,62.10
CA,1964,0.34665,101,18.55
CA,1965,0.76218,44,64.52
CA,1966,0.46947,77,37.90
CA,1967,0.79963,37,70.16
CA,1968,0.38263,93,25.00
CA,1969,1.07760,17,86.29
CA,1970,0.67815,48,61.29
CA,1971,0.64946,52,58.06
CA,1972,0.42774,82,33.87
CA,1973,0.61536,57,54.03
CA,1974,0.94938,22,82.26
CA,1975,0.59956,59,52.42
CA,1976,0.28913,112,9.68
CA,1977,0.11943,123,0.81
CA,1978,0.88105,27,78.23
CA,1979,0.43367,80,35.48
CA,1980,0.88045,28,77.42
CA,1981,0.33277,106,14.52
CA,1982,1.01963,20,83.87
CA,1983,1.55447,1,99.19
CA,1984,0.77332,42,66.13
CA,1985,0.40507,87,29.84
CA,1986,0.87386,29,76.61
CA,1987,0.33353,104,16.13
CA,1988,0.31590,107,13.71
CA,1989,0.40531,86,30.65
CA,1990,0.26493,116,6.45
CA,1991,0.25944,118,4.84
CA,1992,0.29747,109,12.10
CA,1993,0.96521,21,83.06
CA,1994,0.26087,117,5.65
CA,1995,1.18339,10,91.94
CA,1996,0.76957,43,65.32
CA,1997,0.91681,24,80.65
CA,1998,1.26132,8,93.55
CA,1999,0.66785,50,59.68
CA,2000,0.52280,69,44.35
CA,2001,0.28204,114,8.06
CA,2002,0.41068,85,31.45
CA,2003,0.58371,62,50.00
CA,2004,0.47915,73,41.13
CA,2005,0.82387,35,71.77
CA,2006,1.09720,16,87.10
CA,2007,0.33612,103,16.94
CA,2008,0.39274,90,27.42
CA,2009,0.34017,102,17.74
CA,2010,0.55511,63,49.19
CA,2011,0.94597,23,81.45
CA,2012,0.38623,92,25.81
CA,2013,0.35040,100,19.35
CA,2014,0.21093,120,3.23
CA,2015,0.27182,115,7.26
CA,2016,0.49044,71,42.74
CA,2017,1.27307,6,95.16
CA,2018,0.37411,95,23.39
CA,2019,0.82413,34,72.58
CA,2020,0.29922,108,12.90
CA,2021,0.21398,119,4.03
CA,2022,0.29656,110,11.29
CA,2023,1.12318,13,89.52