1967

6.5

1965

6.8

1975

4.5

2019

7.7

1964

7.0

2022

7.4

1971

6.8

1974

7.0

1964

7.1

1962

6.9

2015

6.4

1998

6.2

2020

7.0

2017

6.4

5.0

2021

6.2

2002

7.0

2013

6.1

1972

6.4

2010

7.2