0.0

1991

6.5

1958

7.4

1949

7.0

1996

7.6

2007

5.5

2013

6.2

2015

5.4

1972

7.4

1985

8.2

2010

4.8

1955

7.3

1968

6.9

1990

7.0

2011

6.3

1898

5.7

2022

8.3

1986

7.6

2008

9.0

1956

7.1