2021

6.1

2022

2.3

2000

5.9

2019

6.4

1995

5.5

2020

5.3

1963

6.5

1963

6.3

1959

5.4

1984

5.0

2024

0.0

1976

6.4

2017

6.4

1952

7.8

1994

10.0

2006

6.9

2002

5.7

1984

6.0

2008

6.9

2005

0.0