2008

7.5

1997

7.4

2019

8.2

1992

6.5

2023

7.8

1974

6.9

1999

6.4

2001

5.9

1994

7.0

1995

5.7

1997

5.6

1999

7.0

2021

4.8

1988

7.0

1986

7.7

2003

7.4

2024

6.0

2007

6.3

2013

6.0

1992

7.4