1985

7.0

2019

6.6

6.6

1972

6.5

2006

6.1

2015

6.7

1972

6.3

1993

6.5

6.6

2023

6.8

2003

6.8

2024

7.7

1975

7.0

2024

7.4

2015

6.6

1986

6.2

1980

5.9

2020

6.5

7.1

2008

6.7