1975

6.4

2002

5.8

1971

8.1

1975

4.1

1984

7.1

2002

7.7

1994

7.8

1972

7.1

1984

7.1

1977

8.0

1999

7.5

1972

7.7

1990

6.1

1974

0.0

2003

7.6

2023

5.8

1973

6.9

1969

6.0

2001

6.0

1999

4.6

1968

6.2

2002

8.2

1973

0.0