1988

7.2

1989

7.1

2007

6.5

2012

0.0

2008

6.6

2004

5.3

2024

6.5

1969

5.1

2002

6.8

1953

8.2

2007

5.3

2023

8.8

1992

7.0

1984

6.9

1992

7.2

1999

6.5

1988

6.9

1979

8.0

2021

0.0

1963

7.9