2021

6.8

1996

8.0

1895

5.4

2019

7.6

1947

7.0

1985

6.4

1990

7.2

1972

6.2

1991

5.3

1895

6.7

1987

7.2

2006

8.0

2011

7.1

1970

8.2

1974

7.3

2018

6.8

2006

6.9

1968

7.5

1992

6.2