2004

7.2

2007

5.9

1968

6.6

2018

6.9

2023

8.5

1998

7.9

2008

7.0

2019

6.8

2023

6.8

1998

4.3

2000

6.2

2019

5.0

1911

6.7

2024

6.5

1984

5.2

1963

6.3

1973

8.0

1948

6.0

2017

6.3

2017

8.0