1931

5.8

2010

7.9

2018

6.3

1975

7.0

5.6

2020

6.4

1994

5.9

1953

4.8

2022

6.2

2022

3.8

1990

5.5

2008

6.7

2024

7.2

2021

5.4

1972

6.6

2011

7.5

2003

5.4

2020

4.7

2022

6.9

1999

4.8