var us_raw_productiondata = [
// these very early data are US-only, read off of graphs in Hubbert's original peak oil
// paper (and converting units to million barrels per day)
// http://www.hubbertpeak.com/hubbert/1956/1956.pdf
[1900, 0.22],
[1905, 0.36],
[1910, 0.55],
[1915, 0.68],
[1920, 0.82],
[1925, 2.47],
[1930, 2.6],
[1935, 2.74],
[1940, 3.84],
[1945, 4.93],

// Production data from 1949 - 1960 are from EIA 2002 annual review, and are just US production
[1950, 5.91],
[1951, 6.72],
[1952, 6.87],
[1953, 7.11],
[1954, 7.03],
[1955, 7.58],
[1956, 7.95],
[1957, 7.98],
[1958, 7.52],
[1959, 7.93],
[1960, 7.97],
[1961, 8.17],
[1962, 8.35],
[1963, 8.64],
[1964, 8.77],
[1965, 9.01],
[1966, 9.58],
[1967, 10.22],
[1968, 10.6],
[1969, 10.83],
[1970, 11.3],
[1971, 11.16],
[1972, 11.19],
[1973, 10.95],
[1974, 10.46],
[1975, 10.01],
[1976, 9.74],
[1977, 9.86],
[1978, 10.28],
[1979, 10.14],
[1980, 10.17],
[1981, 10.18],
[1982, 10.2],
[1983, 10.25]
];

var global_raw_productiondata = [
// Production data from 1960 - 2008 from http://www.eia.doe.gov/aer/txt/ptb1105.html
// Units are millions of barrels per day
[1960,20.99],
[1961,22.45],
[1962,24.35],
[1963,26.13],
[1964,28.18],
[1965,30.33],
[1966,32.96],
[1967,35.39],
[1968,38.63],
[1969,41.7],
[1970,45.89],
[1971,48.52],
[1972,51.14],
[1973,55.68],
[1974,55.72],
[1975,52.83],
[1976,57.34],
[1977,59.71],
[1978,60.16],
[1979,62.67],
[1980,59.56],
[1981,56.05],
[1982,53.45],
[1983,53.26],
[1984,54.5],
[1985,53.97],
[1986,56.2],
[1987,56.63],
[1988,58.69],
[1989,59.79],
[1990,60.49],
[1991,60.19],
[1992,60.12],
[1993,60.17],
[1994,61.1],
[1995,62.38],
[1996,63.75],
[1997,65.74],
[1998,66.97],
[1999,65.92],
[2000,68.49],
[2001,68.1],
[2002,67.16],
[2003,69.43],
[2004,72.49],
[2005,73.74],
[2006,73.46],
[2007,73.01],
[2008,73.78],
];