2011

7.3

2003

6.6

2022

5.6

1993

6.6

1988

5.5

1990

4.4

1958

5.5

5.1

2007

8.6

1988

6.5

1944

5.4

2024

7.0

1920

5.4

1999

5.9

1999

6.7

2023

10.0

6.6

2021

6.1

2018

8.0

2006

6.1