Year,Pct Lower Tercile,Pct Upper Tercile
1940,44.854,42.08524
1941,51.178,21.57135
1942,45.716,18.67913
1943,18.576,46.19047
1944,32.908,37.58723
1945,69.462,8.93684
1946,44.434,21.68573
1947,53.495,12.61094
1948,12.51,29.60561
1949,23.594,41.41112
1950,73.553,5.46056
1951,41.604,35.30143
1952,6.703,65.00978
1953,10.658,66.07474
1954,23.584,50.02404
1955,31.666,33.75655
1956,12.472,44.11151
1957,10.969,38.58648
1958,36.009,38.11895
1959,15.138,65.12882
1960,15.924,44.88628
1961,38.537,41.0424
1962,42.176,14.07469
1963,31.428,38.28905
1964,27.481,20.67386
1965,67.923,3.63549
1966,21.338,33.77376
1967,64.936,19.48673
1968,46.93,16.28976
1969,17.853,34.41919
1970,11.245,53.57751
1971,26.427,31.7047
1972,55.155,21.81734
1973,22.458,50.32924
1974,39.16,28.36637
1975,42.751,29.29062
1976,58.38,16.86884
1977,9.212,58.78519
1978,14.211,45.52037
1979,43.685,28.88411
1980,13.019,70.80826
1981,8.436,44.02043
1982,57.097,7.1446
1983,27.921,52.1282
1984,23.977,40.95621
1985,38.594,31.60574
1986,17.172,43.45242
1987,20.65,45.55121
1988,8.248,75.29147
1989,27.273,34.41665
1990,4.198,57.46563
1991,14.126,50.46511
1992,69.65,9.62914
1993,44.549,43.20188
1994,19.231,58.81238
1995,25.315,53.6497
1996,29.26,41.19975
1997,51.849,13.31679
1998,13.936,49.41021
1999,25.032,43.42853
2000,21.905,59.75346
2001,9.196,61.30262
2002,6.776,73.77453
2003,17.183,53.50588
2004,59.802,24.78094
2005,1.347,76.44782
2006,0.083,93.64947
2007,6.124,82.40956
2008,7.409,54.82329
2009,44.018,36.3975
2010,8.721,76.9683
2011,10.712,70.75626
2012,3.725,83.03536
2013,14.832,48.90726
2014,39.681,23.29192
2015,5.08,59.3986
2016,0.402,93.15447
2017,10.659,52.54356
2018,1.306,87.32389
2019,6.247,57.9294
2020,0.263,88.08814
2021,8.93,68.92984
2022,0.687,87.62976
2023,11.559,52.2784
2024,2.784,64.7294
2025,4.477,56.40261