2019

7.7

2001

6.7

1970

7.0

7.9

2020

7.3

1955

7.0

1944

7.1

1996

6.4

1971

7.1

1956

7.5

2023

8.5

1943

6.9

2012

5.7

2015

6.1

1988

7.6

1965

6.4

1969

6.2

2022

6.9

1974

7.0