2015

6.5

2023

6.7

1985

6.9

2023

6.4

1970

7.4

1955

6.3

1989

6.2

2021

6.1

1895

5.4

1993

5.5

2007

10.0

2019

7.6

1990

5.4

2018

6.3

1972

6.5

5.7

1995

5.2

6.6

1962

7.1

1972

6.3