1982

5.8

2020

5.8

2022

5.2

2011

4.4

1901

7.2

2021

6.2

2015

5.9

1990

5.3

1992

6.8

2019

7.5

1963

6.9

2019

9.2

2012

6.4

1995

4.6

1984

7.1

2019

6.1

2000

5.7

2015

6.2

2019

5.5

2020

6.8