2018

6.2

2023

6.4

1969

6.6

1982

6.7

1996

5.8

2005

5.2

2024

6.8

1994

6.6

1984

7.2

1995

5.6

1972

6.6

2022

6.0

1975

7.1

1988

5.7

1963

6.8

2008

5.4

2021

6.2

1988

6.1

2022

6.5

2015

6.4