|
1955....................
|
$ 1,230,000,000
|
|
1960....................
|
$ 2,525,000,000
|
|
1970....................
|
$ 3,440,000,000
|
|
1975....................
|
$ 4,800,000,000
|
|
1977....................
|
$ 5,920,000,000
|
|
1978....................
|
$ 6,690,000,000
|
|
1979....................
|
$ 7,500,000,000
|
|
1980....................
|
$ 7,370,000,000
|
|
1981....................
|
$ 8,250,000,000
|
|
1982....................
|
$ 8,100,000,000
|
|
1983....................
|
$ 9,375,000,000
|
|
1984....................
|
$ 12,340,000,000
|
|
1985....................
|
$ 13,284,000,000
|
|
1986....................
|
$ 14,479,000,000
|
|
1987....................
|
$ 16,500,000,000
|
|
1988....................
|
$ 17,927,000,000
|
|
1989....................
|
$ 17,143,000,000
|
|
1990....................
|
$ 13,730,903,000
|
|
1991....................
|
$ 10,564,458,000
|
|
1992....................
|
$ 10,317,250,000
|
|
1993....................
|
$ 11,254,041,000
|
|
1994....................
|
$ 14,070,599,000
|
|
1995....................
|
$ 17,226,203,000
|
|
1996....................
|
$ 17,752,671,000
|
|
1997....................
|
$ 19,344,470,000
|
|
1998....................
|
$ 19,148,369,000
|
|
1999....................
|
$ 22,987,128,000
|
|
1913...........................................400,000
|
|
|
1930........................................1,500,000
|
|
|
1950........................................3,510,000
|
|
|
1961........................................7,175,000
|
|
|
1970........................................8,814,000
|
|
|
1980......................................11,832,000
|
|
|
1985......................................13,778,000
|
|
|
1987......................................14,515,000
|
|
|
1988......................................15,093,000
|
|
|
1989......................................15,658,000
|
|
| 1990......................................15,987,000 | |
|
1991......................................16,262,000
|
|
|
1992......................................16,262,000
|
|
|
1993......................................16,212,000
|
|
|
1994......................................16,239,000
|
|
|
1995......................................15,375,000
|
|
|
1996......................................15,830,000
|
|
|
1997......................................16,230,000
|
|
|
1998......................................16,653,600
|
|
|
1999......................................16,833,900
|