2021

6.9

2007

7.8

2014

5.3

2016

6.1

1997

6.5

2013

6.0

1974

4.9

1990

4.8

1994

7.6

1945

7.0

1966

6.8

2008

5.8

1999

5.4

2022

7.2

2023

7.4

2021

7.0

2007

6.7

1916

5.0

1941

6.9

2008

3.1