1979

7.0

1953

6.8

2022

8.2

2005

7.0

2006

6.9

1994

6.7

1997

5.7

1994

9.5

1972

6.8

1970

6.9

1969

6.8

2000

7.3

1995

0.0

2006

4.7

2023

5.3

2005

5.9

2020

6.0

2008

5.2

2013

6.5

1944

0.0