1982

6.7

1963

4.2

1979

6.9

1959

7.9

1997

7.4

1995

7.7

1979

7.7

2000

7.1

1961

7.3

1963

7.1

1964

7.1

1990

8.5

2024

7.3

1965

10.0

2020

5.9

2017

5.9

2023

7.0

2006

5.5

2007

5.6

1997

6.0