Figure 11-4: Number of vehicles by age of vehicle

1923

1

1929

1

1938

1

1953

1

1954

1

1955

1

1956

1

1958

1

1960

1

1961

4

1962

1

1963

3

1964

1

1965

1

1967

1

1968

1

1969

2

1970

15

1971

1

1972

10

1973

3

1974

2

1975

4

1976

9

1977

6

1978

11

1979

5

1980

8

1981

6

1982

104

1983

160

1984

124

1985

169

1986

159

1987

140

1988

105

1989

47

1990

51

1991

83

1992

97

1993

136

1994

210

1995

241

1996

381

1997

405

1998

582

1999

1017

2000

1533

2001

2040

2002

2790

2003

4016

2004

4228

2005

2240