"Year","Core sample","All industries","Pareto imputation fixed effect" 1937,0.8228666,0.8229455,0.8228666 1938,0.8587885,0.8589068,0.8587885 1939,0.8619565,0.8621065,0.8619565 1940,0.838288,0.8385785,0.838288 1941,0.7880229,0.7886935,0.7880229 1942,0.7576228,0.7608204,0.7576228 1943,0.7835384,0.7931806,0.7835384 1944,0.7908398,0.8036952,0.7908398 1945,0.6833047,0.6840671,0.6833047 1946,0.7906447,0.7934825,0.7906447 1947,0.8195403,0.8260484,0.8195403 1948,0.8129502,0.8228661,0.8129502 1949,0.8343945,0.8457462,0.8343945 1950,0.8168792,0.8168098,0.8174016 1951,0.8567931,0.85626,0.856253 1952,0.8637115,0.8628029,0.8627238 1953,0.8584436,0.8573975,0.8571993 1954,0.8584814,0.859087,0.8591408 1955,0.8751534,0.876265,0.8761382 1956,0.8622957,0.8613804,0.8616758 1957,0.8422032,0.8457769,0.8452126 1958,0.864255,0.8651404,0.8647704 1959,0.882897,0.8830167,0.8827437 1960,0.8910837,0.8926002,0.8923439 1961,0.8922858,0.8911246,0.8909708 1962,0.8982147,0.8983363,0.898063 1963,0.897137,0.897728,0.897429 1964,0.898071,0.8982453,0.897883 1965,0.8946022,0.895624,0.895534 1966,0.8965083,0.8984168,0.8983775 1967,0.8951245,0.8975578,0.8974369 1968,0.8916678,0.8963673,0.8963344 1969,0.883037,0.8860189,0.8860243 1970,0.8781515,0.8796246,0.8795818 1971,0.8795024,0.8795934,0.8794658 1972,0.8807119,0.8818917,0.8818375 1973,0.8833365,0.883772,0.8837356 1974,0.8754024,0.8738788,0.8738604 1975,0.8813484,0.8811664,0.881157 1976,0.8855248,0.886945,0.886931 1977,0.8820755,0.8885254,0.8885416 1978,0.8833643,0.8890052,0.8890007 1979,0.8807414,0.8845813,0.884579 1980,0.886273,0.8913568,0.8913569 1981,0.8760062,0.8762113,0.8762113 1982,0.884772,0.8834318,0.8834318 1983,0.8873585,0.8872033,0.8872033 1984,0.8936063,0.8938031,0.8938031 1985,0.8933453,0.8931932,0.8931932 1986,0.895271,0.8955388,0.8955388 1987,0.8965915,0.8978975,0.8978975 1988,0.8994962,0.9004233,0.9004233 1989,0.8995917,0.8996897,0.8996897 1990,0.8998987,0.8987292,0.8987292 1991,0.901854,0.9004651,0.9004651 1992,0.9028993,0.9008956,0.9008956 1993,0.90307,0.9011746,0.9011746 1994,0.904797,0.902966,0.902966 1995,0.9069484,0.9052974,0.9052974 1996,0.9070563,0.9055693,0.9055693 1997,0.9068014,0.9056242,0.9056242 1998,0.9055728,0.9048688,0.9048688 1999,0.9034088,0.9027837,0.9027837 2000,0.9010785,0.9000112,0.9000112 2001,0.8982799,0.8965352,0.8965352 2002,0.8990493,0.897816,0.897816 2003,0.8988622,0.8976449,0.8976449