YEAR,AREA_CUT_S,AREA_CUT_W,CUM_AREA_S,CUM_AREA_W,CUM_PCUT_S,CUM_PCUT_W,DIF_PCUT
"  1945","  0.00","  0.69","  0.00","  0.69","  0.00","  0.11","  -0.11"
"  1946","  0.00","  3.49","  0.00","  4.18","  0.00","  0.66","  -0.66"
"  1947","  0.00","  0.93","  0.00","  5.11","  0.00","  0.80","  -0.80"
"  1948","  0.40","  1.97","  0.40","  7.08","  0.13","  1.11","  -0.99"
"  1949","  1.41","  0.52","  1.81","  7.60","  0.58","  1.19","  -0.62"
"  1950","  1.26","  0.31","  3.07","  7.91","  0.98","  1.24","  -0.26"
"  1951","  1.10","  0.26","  4.18","  8.17","  1.33","  1.28","   0.05"
"  1952","  0.00","  0.90","  4.18","  9.07","  1.33","  1.42","  -0.09"
"  1953","  0.70","  2.44","  4.88"," 11.51","  1.56","  1.81","  -0.25"
"  1954","  1.15","  1.75","  6.03"," 13.26","  1.93","  2.08","  -0.15"
"  1955","  0.21","  2.25","  6.25"," 15.51","  2.00","  2.43","  -0.44"
"  1956","  1.01","  1.09","  7.26"," 16.60","  2.32","  2.61","  -0.29"
"  1957","  1.08","  1.97","  8.34"," 18.57","  2.66","  2.92","  -0.25"
"  1958","  0.21","  2.95","  8.55"," 21.52","  2.73","  3.38","  -0.65"
"  1959","  0.63","  5.63","  9.17"," 27.16","  2.93","  4.26","  -1.33"
"  1960","  1.07","  2.06"," 10.25"," 29.21","  3.27","  4.59","  -1.31"
"  1961","  1.80","  2.26"," 12.05"," 31.47","  3.85","  4.94","  -1.09"
"  1962","  2.30","  1.95"," 14.35"," 33.42","  4.58","  5.25","  -0.66"
"  1963","  1.57","  2.67"," 15.92"," 36.09","  5.09","  5.67","  -0.58"
"  1964","  3.22","  3.27"," 19.14"," 39.37","  6.11","  6.18","  -0.07"
"  1965","  1.22","  4.43"," 20.36"," 43.79","  6.50","  6.88","  -0.37"
"  1966","  2.32","  4.63"," 22.67"," 48.42","  7.24","  7.60","  -0.36"
"  1967","  1.12","  2.81"," 23.79"," 51.23","  7.60","  8.04","  -0.44"
"  1968","  4.04","  2.29"," 27.83"," 53.53","  8.89","  8.40","   0.49"
"  1969","  1.55","  2.11"," 29.38"," 55.64","  9.39","  8.73","   0.65"
"  1970","  1.30","  1.96"," 30.68"," 57.59","  9.80","  9.04","   0.76"
"  1971","  0.17","  0.36"," 30.85"," 57.95","  9.86","  9.10","   0.76"
"  1972","  4.10","  3.78"," 34.95"," 61.73"," 11.17","  9.69","   1.48"
"  1973","  2.35","  2.91"," 37.30"," 64.64"," 11.92"," 10.15","   1.77"
"  1974","  0.94","  4.17"," 38.24"," 68.81"," 12.22"," 10.80","   1.41"
"  1975","  1.58","  2.86"," 39.82"," 71.67"," 12.72"," 11.25","   1.47"
"  1976","  1.37","  2.27"," 41.19"," 73.94"," 13.16"," 11.61","   1.55"
"  1977","  1.55","  1.03"," 42.73"," 74.97"," 13.65"," 11.77","   1.88"
"  1978","  0.00","  2.31"," 42.73"," 77.29"," 13.65"," 12.13","   1.52"
"  1979","  2.04","  0.65"," 44.77"," 77.94"," 14.30"," 12.24","   2.07"
"  1980","  1.27","  2.56"," 46.04"," 80.49"," 14.71"," 12.64","   2.07"
"  1981","  0.12","  3.50"," 46.16"," 83.99"," 14.75"," 13.19","   1.56"
"  1982","  0.54","  1.34"," 46.70"," 85.33"," 14.92"," 13.40","   1.52"
"  1983","  1.30","  0.07"," 48.00"," 85.40"," 15.34"," 13.41","   1.93"
"  1984","  0.66","  3.46"," 48.66"," 88.86"," 15.55"," 13.95","   1.60"
"  1985","  0.60","  1.58"," 49.27"," 90.44"," 15.74"," 14.20","   1.54"
"  1986","  1.96","  1.66"," 51.22"," 92.10"," 16.37"," 14.46","   1.91"
"  1987","  1.31","  3.57"," 52.53"," 95.67"," 16.78"," 15.02","   1.76"
"  1988","  2.17","  1.16"," 54.70"," 96.83"," 17.47"," 15.20","   2.27"
"  1989","  4.68","  4.54"," 59.37","101.37"," 18.97"," 15.91","   3.06"
"  1990","  1.93","  1.14"," 61.31","102.51"," 19.59"," 16.09","   3.49"