Year,Pct Lower Tercile,Pct Upper Tercile 1940,75.507,6.81149 1941,74.972,15.9361 1942,80.817,7.01434 1943,44.866,18.77384 1944,37.673,33.91924 1945,44.308,16.94871 1946,29.182,47.18592 1947,85.587,0.67772 1948,40.058,8.83539 1949,39.111,35.97584 1950,34.342,31.97264 1951,28.208,25.55769 1952,10.095,64.9044 1953,0.224,82.87025 1954,5.754,82.12092 1955,35.856,49.7596 1956,14.36,40.651 1957,9.735,51.11704 1958,46.564,40.25252 1959,12.02,43.67373 1960,46.158,23.68525 1961,34.22,44.08463 1962,20.868,7.09421 1963,22.785,37.0943 1964,27.963,43.4817 1965,34.723,7.3841 1966,34.682,26.48808 1967,11.453,34.48027 1968,33.649,33.57367 1969,24.707,17.85708 1970,35.059,26.62981 1971,35.68,16.93158 1972,23.496,50.39611 1973,28.616,45.0866 1974,2.12,83.81863 1975,37.754,21.85887 1976,4.291,65.04842 1977,7.634,60.04634 1978,58.968,32.31576 1979,66.092,10.45832 1980,8.178,60.32685 1981,2.769,74.71284 1982,56.524,8.2691 1983,40.569,36.65037 1984,33.42,34.34752 1985,20.104,43.20127 1986,0.36,96.73393 1987,10.593,69.95922 1988,18.717,55.52092 1989,8.209,50.18189 1990,0.0,95.7588 1991,9.267,66.88246 1992,3.823,73.12846 1993,40.311,24.11915 1994,11.215,58.65589 1995,9.372,52.59763 1996,43.37,34.27869 1997,30.007,23.73383 1998,13.688,66.41514 1999,9.573,73.26163 2000,0.017,94.0359 2001,8.171,28.18708 2002,6.212,58.65496 2003,28.767,36.35939 2004,7.169,45.82023 2005,2.562,68.48091 2006,0.008,96.87937 2007,9.309,65.48767 2008,26.664,40.0835 2009,16.795,48.0536 2010,19.041,36.93989 2011,40.018,42.05958 2012,2.963,91.63722 2013,28.129,27.84741 2014,58.997,29.53318 2015,20.911,49.4652 2016,0.0,98.64282 2017,0.731,92.84715 2018,8.78,75.19769 2019,34.738,28.09303 2020,1.235,87.70243 2021,18.034,51.47542 2022,11.91,47.35563 2023,23.91,52.69729 2024,0.608,85.01979 2025,3.632,58.50194