1997

6.6

1926

7.9

2004

6.0

2006

7.2

1987

6.1

2024

6.7

1982

8.0

2021

0.0

2006

7.1

1979

5.6

2016

7.0

1976

7.8

1984

3.5

1963

7.6

1974

9.0

2016

6.2

2007

0.0

2023

6.0

1962

5.4

2005

6.8