1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 | 1947 | 1948 | 1949 | 1950 | 1951 | 1952 | 1953 | 1954 | 1955 | 1956 | 1957 | 1958 | 1959 | 1960 | 1961 | 1962 | 1963 | 1964 | 1965 | 1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

$49,000,000,000 | $49,000,000,000 | $65,000,000,000 | $125,000,000,000 | $210,000,000,000 | $260,000,000,000 | $300,000,000,000 | $275,000,000,000 | $275,000,000,000 | $275,000,000,000 | $275,000,000,000 | $275,000,000,000 | $275,000,000,000 | $275,000,000,000 | $275,000,000,000 | $281,000,000,000 | $281,000,000,000 | $278,000,000,000 | $275,000,000,000 | $288,000,000,000 | $295,000,000,000 | $293,000,000,000 | $298,000,000,000 | $308,000,000,000 | $315,000,000,000 | $324,000,000,000 | $328,000,000,000 | $330,000,000,000 | $358,000,000,000 | $365,000,000,000 | $377,000,000,000 | $395,000,000,000 | $430,000,000,000 | $465,000,000,000 | $475,700,000,000 | $495,000,000,000 | $595,000,000,000 | $682,000,000,000 | $752,000,000,000 | $798,000,000,000 | $879,000,000,000 | $935,100,000,000 | $1,079,800,000,000 | $1,290,200,000,000 | $1,490,000,000,000 | $1,823,800,000,000 | $2,078,700,000,000 | $2,300,000,000,000 | $2,800,000,000,000 | $2,800,000,000,000 | $3,122,700,000,000 | $4,145,000,000,000 | $4,145,000,000,000 | $4,145,000,000,000 | $4,900,000,000,000 | $4,900,000,000,000 | $4,900,000,000,000 | $5,500,000,000,000 | $5,950,000,000,000 | $5,950,000,000,000 | $5,950,000,000,000 | $5,950,000,000,000 | $5,950,000,000,000 | $6,400,000,000,000 | $7,384,000,000,000 | $8,184,000,000,000 | $8,184,000,000,000 | $8,965,000,000,000 | $9,815,000,000,000 | $11,315,000,000,000 | $12,394,000,000,000 | $14,294,000,000,000 | $15,194,000,000,000 | $16,394,000,000,000 | $16,699,400,000,000 | $17,211,600,000,000 | n/a | $18,113,000,000,000 | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | 11.0% | 10.9% | 11.7% | 11.7% | 11.7% | 14.4% | 15.3% | 16.1% | 16.2% | 16.0% | 16.1% | 16.9% | 16.1% | 16.2% | 14.6% | 13.3% | 12.3% | 12.1% | 12.2% | 11.8% | 11.4% | 12.1% | 13.0% | 13.2% | 19.7% | 19.8% | 19.6% | 19.9% | 20.3% | 21.2% | 20.8% | 19.8% | 19.2% | 18.0% | 17.0% | 16.6% | 16.2% | 15.5% | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | 17.6% | 16.5% | 15.1% | 14.2% | 14.0% | 14.1% | 14.5% | 15.3% | 17.3% | 19.0% | 19.2% | 18.4% | 18.4% | 19.2% | 18.8% | 22.7% | 28.8% | 32.3% | 33.8% | 34.1% | 29.7% | 30.6% | 33.9% | 37.7% | 42.0% | 43.1% | 42.9% | 45.8% | 48.3% | 47.2% | 47.2% | 47.9% | 48.1% | 46.9% | 47.3% | 44.9% | 41.6% | 41.9% | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | $329,840,000,000 | $356,091,000,000 | $396,600,000,000 | $442,254,000,000 | $485,977,000,000 | $641,506,000,000 | $714,458,000,000 | $807,473,000,000 | $873,701,000,000 | $920,777,000,000 | $966,189,000,000 | $1,056,960,000,000 | $1,074,720,000,000 | $1,134,380,000,000 | $1,089,280,000,000 | $1,031,860,000,000 | $1,016,640,000,000 | $1,062,990,000,000 | $1,130,310,000,000 | $1,168,850,000,000 | $1,185,140,000,000 | $1,290,240,000,000 | $1,434,020,000,000 | $1,553,730,000,000 | $2,469,540,000,000 | $2,634,460,000,000 | $2,749,190,000,000 | $2,918,640,000,000 | $2,959,130,000,000 | $3,095,530,000,000 | $3,173,110,000,000 | $3,133,320,000,000 | $3,133,390,000,000 | $3,078,450,000,000 | $3,039,970,000,000 | $3,048,750,000,000 | $3,079,800,000,000 | $3,077,040,000,000 | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | $953,337,000,000 | $1,045,720,000,000 | $1,221,150,000,000 | $1,418,550,000,000 | $1,625,440,000,000 | $1,894,540,000,000 | $2,095,150,000,000 | $2,265,050,000,000 | $2,453,970,000,000 | $2,644,470,000,000 | $2,923,940,000,000 | $3,288,960,000,000 | $3,582,320,000,000 | $3,878,420,000,000 | $4,045,210,000,000 | $4,215,810,000,000 | $4,370,770,000,000 | $4,449,560,000,000 | $4,419,410,000,000 | $4,375,030,000,000 | $4,102,690,000,000 | $4,192,480,000,000 | $4,573,320,000,000 | $5,072,350,000,000 | $6,313,410,000,000 | $6,648,000,000,000 | $6,892,350,000,000 | $7,229,650,000,000 | $8,579,600,000,000 | $10,144,300,000,000 | $11,779,200,000,000 | $12,841,600,000,000 | $13,903,900,000,000 | $14,618,800,000,000 | $15,207,300,000,000 | $15,893,800,000,000 | $16,583,400,000,000 | $16,935,500,000,000 | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | 31.9% | 31.9% | 35.9% | 37.4% | 39.2% | 42.6% | 45.0% | 45.2% | 45.4% | 46.0% | 48.7% | 52.5% | 53.6% | 55.3% | 54.3% | 54.2% | 52.9% | 50.8% | 47.6% | 44.2% | 39.3% | 39.3% | 41.3% | 43.1% | 50.4% | 49.9% | 49.1% | 49.2% | 58.9% | 69.3% | 77.3% | 81.3% | 85.0% | 85.6% | 85.2% | 86.6% | 87.4% | 85.4% | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | 26.8% | 26.6% | 25.0% | 23.0% | 22.0% | 24.8% | 26.2% | 26.1% | 25.0% | 24.2% | 24.7% | 25.2% | 29.0% | 30.9% | 33.1% | 35.9% | 38.9% | 39.0% | 38.8% | 39.1% | 42.2% | 45.2% | 46.8% | 48.2% | 47.5% | 47.4% | 46.3% | 43.9% | 40.8% | 37.5% | 32.7% | 31.8% | 32.9% | 34.4% | 35.2% | 35.4% | 34.9% | 35.0% | 43.8% | 53.4% | 61.6% | 66.2% | 70.8% | 72.3% | 73.0% | 74.6% | 76.1% | 74.7% | |

n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | $329,319,000,000 | $344,663,000,000 | $358,029,000,000 | $368,226,000,000 | $389,158,000,000 | $424,131,000,000 | $448,473,000,000 | $469,073,000,000 | $492,664,000,000 | $576,649,000,000 | $653,543,000,000 | $718,943,000,000 | $789,207,000,000 | $845,116,000,000 | $930,210,000,000 | $1,028,730,000,000 | $1,197,070,000,000 | $1,410,700,000,000 | $1,662,970,000,000 | $1,945,940,000,000 | $2,214,840,000,000 | $2,431,720,000,000 | $2,684,390,000,000 | $2,952,990,000,000 | $3,364,820,000,000 | $3,801,700,000,000 | $4,177,010,000,000 | $4,535,690,000,000 | $4,800,150,000,000 | $4,988,670,000,000 | $5,323,170,000,000 | $5,502,390,000,000 | $5,614,220,000,000 | $5,776,090,000,000 | $5,662,220,000,000 | $5,943,440,000,000 | $6,405,710,000,000 | $6,997,960,000,000 | $7,596,140,000,000 | $8,170,410,000,000 | $8,680,220,000,000 | $9,229,170,000,000 | $10,699,800,000,000 | $12,311,300,000,000 | $14,025,200,000,000 | $15,222,900,000,000 | $16,432,700,000,000 | $17,156,100,000,000 | $18,141,400,000,000 | $18,922,200,000,000 | $19,976,800,000,000 | $20,492,700,000,000 |

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