1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
1914
$0*
$0*
$0*
1915
$0*
$274,600
$0*
1916
$0*
$256,200*
$0*
1917
$0*
$237,800*
$0*
1918
$0*
$219,400*
$0*
1919
$29,170
$201,000*
$56,205*
1920
$67,640
$182,600*
$112,411*
1921
$37,994
$164,200*
$168,616*
1922
$6,250
$145,800
$224,822*
1923
$10,000
$521,788*
$281,027
1924
$8,723*
$897,775*
$340,514*
1925
$7,446
$1,273,763*
$400,000
1926
$5,719
$1,649,750
$877,350*
1927
$45,739
$74,089
$1,354,700
1928
$74,048
$3,596,245
$2,073,955*
1929
$89,929
$410,000
$2,793,210
1930
$88,666
$203,700
$2,998,863
1931
$271,464
$11,500
$3,974,790*
1932
$271,464
$8,250*
$4,950,718*
1933
$167,933
$5,000
$5,926,645
1934
$225,768
$28,667*
$6,173,370*
1935
$217,253
$52,334*
$6,420,095*
1936
$226,794
$76,000
$6,666,820*
1937
$212,031
$76,382
$6,913,545*
1938
$168,398
$69,726
$7,160,270*
1939
$177,538
$324,951
$7,406,995*
1940
$139,280
$1,317,216
$7,653,719*
1941
$153,783
$438,027
$7,900,444*
1942
$212,271
$1,000
$8,147,168
1943
$247,521
$56,876
$8,362,162
1944
$236,091
$151,978
$8,635,167
1945
$227,208
$1,030,510
$9,607,643
1946
$324,826
$2,666
$10,222,846
1947
$303,089
$617,479
$11,030,405
1948
$396,385
$18,113
$11,114,153
1949
$388,699
$88,945
$11,294,014
1950
$406,292
$1,511,112
$12,852,717
1951
$456,006
$4,154,466
$17,117,507
1952
$628,527
$289,319
$17,496,340
1953
$538,896
$67,786
$17,702,301
1954
$778,354
$301,289
$18,314,495
1955
$764,685
$146,464
$19,027,780
1956
$818,137
$866,903
$20,247,999
1957
$974,908
$1,210,486
$21,644,616
1958
$1,018,422
$1,240,913
$22,749,671
1959
$1,257,823
$4,398,229
$27,766,109
1960
$1,306,309
$2,167,711
$30,650,926
1961
$1,935,784
$9,605,788
$41,332,779
1962
$2,240,956
$3,469,493
$77,756,738
1963
$2,874,577
$2,357,044
$86,426,411
1964
$3,179,703
$10,344,486
$105,178,084
1965
$3,819,243
$5,578,209
$113,431,853
1966
$4,425,454
$4,853,564
$107,636,417
1967
$4,384,888
$1,948,737
$118,003,121
1968
$3,893,438
$3,033,406
$132,457,034
1969
$5,132,646
$7,829,699
$113,732,109
1970
$4,385,149
$1,148,794
$125,033,620
1971
$6,333,266
$10,030,083
$143,776,911
1972
$5,133,379
$10,660,000
$167,670,375
1973
$7,050,748
$15,244,022
$169,389,867
1974
$8,116,596
$5,094,508
$141,203,044
1975
$8,062,420
$4,143,183
$181,350,540
1976
$9,722,598
$5,558,462
$210,340,955
1977
$9,420,415
$2,876,124
$189,809,205
1978
$9,416,543
$7,817,925
$192,864,665
1979
$14,013,907
$1,923,189
$203,407,440
1980
$12,909,156
$10,515,417
$231,095,364
1981
$18,893,121
$5,716,639
$223,713,287
1982
$19,461,917
$3,092,244
$259,412,495
1983
$16,023,313
$6,065,991
$283,382,328
1984
$15,081,567
$2,221,064
$282,020,714
1985
$18,629,654
$7,846,846
$382,901,922
1986
$21,801,106
$6,283,603
$426,686,645
1987
$23,605,006
$21,603,121
$459,051,318
1988
$26,306,745
$11,092,644
$494,650,361
1989
$25,851,912
$11,668,054
$579,897,967
1990
$30,998,761
$9,432,555
$573,012,252
1991
$30,931,467
$26,204,763
$693,600,858
1992
$26,928,505
$11,016,004
$710,276,590
1993
$32,682,681
$13,045,941
$739,906,723
1994
$31,177,446
$33,782,492
$733,950,639
1995
$28,441,390
$11,315,565
$902,742,052
1996
$30,603,186
$9,263,867
$1,021,004,865
1997
$36,617,357
$40,179,488
$1,269,684,396
1998
$40,718,921
$24,069,994
$1,459,345,964
1999
$76,918,902
$17,591,673
$1,579,713,169
2000
$64,907,357
$37,943,107
$1,600,206,255
2001
$66,505,382
$32,699,669
$1,499,767,419
2002
$66,797,287
$31,587,644
$1,312,166,868
2003
$73,363,941
$38,438,394
$1,520,736,774
2004
$76,904,669
$35,646,262
$1,632,621,913
2005
$75,852,916
$28,399,413
$1,716,136,165
2006
$73,442,984
$31,341,567
$1,889,098,831
2007
$84,268,074
$30,907,324
$2,183,913,190
2008
$83,987,049
$71,292,416
$1,600,924,077
2009
$78,954,961
$34,446,566
$1,807,423,508
2010
$86,477,668
$40,561,975
$1,888,630,534
2011
$79,798,341
$39,415,189
$1,816,947,057
2012
$91,610,908
$44,652,392
$1,883,022,162
2013
$88,929,701
$55,798,191
$2,132,806,744
2014
$88,929,701*
$55,798,191*
$2,132,806,744*