1966

661.7

661.7

1967

1,116.5

1,116.5

68.73﹪

1968

1,286.0

1,286.0

15.18﹪

1969

1,910.1

1,910.1

8.53﹪

1970

3,245.7

54.0

3,299.7

72.75﹪

1971

4,021.3

668.0

4,689.3

42.11﹪

 1972

5,638.0

1,679.0

7,317.0

56.03﹪

 1973

9,028.1

5,524.5

14,552.6

98.88﹪

 1974

8,528.6

9,143.0

17,671.6

21.43﹪

 1975

8,893.8

13,423.8

22,317.6

26.29﹪

 1976

10,031.3

16,539.8

26,571.1

19.05﹪

 1977

11,050.9

15,733.0

26,783.9

0.80﹪

 1978

12,009.3

17,787.5

29,796.8

11.24﹪

 1979

7,398.3

15,990.6

23,388.9

-21.50﹪

 1980

5,345.7

12,789.7

18,135.4

-22.46﹪

 1981

5,103.1

14,164.8

19,267.9

6.24﹪

 1982

4,707.9

12,729.3

17,437.2

-9.50﹪

 1983

5,782.8

17,069.1

22,851.9

31.05﹪

 1984

6,521.3

18,000.9

24,522.2

7.30﹪

 1985

6,078.3

17,554.0

23,632.3

-3.62﹪

 1986

5,207.9

25,014.5

30,222.4

27.88﹪

 1987

6,126.2

26,332.6

32,458.8

7.39﹪

 1988

6,611.8

31,008.3

37,620.1

15.90﹪

 1989

7,383.5

25,673.5

33,057.0

-12.12﹪

 1990

8,868.1

30,787.7

39,665.8

19.96﹪

 1991

10,547.3

35,737.1

46,284.4

16.71﹪

 1992

11,810.3

39,817.7

51,682.0

11.54﹪

 1993

13,472.2

50,534.1

64,006.3

23.97﹪

 1994

16,229.8

62,671.8

78,901.6

23.27﹪

 1995

17,001.6

78,384.9

95,386.5

20.89﹪

 1996

19,348.7

91,401.9

110,750.6

16.10﹪

 1997

21,057.0

104,184.0

125,241.0

13.08﹪

 1998

18,514.0

108,045.0

126,559.0

1.05﹪

 1999

18,642.5

121,850.7

140,493.2

11.01﹪

 2000

17,552.0

132,723.4

150,275.4

6.96﹪

 2001

16,081.9

117,561.1

133,643.0

-11.06﹪

 2002

17,582.6

124,899.3

142,481.9

6.61﹪

 2003

14,221.9

106,358.2

120,580.1

-15.37﹪

 2004

16,835.4

116,521.7

133,357.1

10.60﹪

 2005

15,107.4

113,394.9

128,502.3

-3.65﹪

 2006

16,969.5

110,537.1

127,506.6

-0.77﹪

 2007

15,700.7

103,521.1

119,222.1

-7﹪