2008

8.9

1982

7.6

2006

8.6

1998

7.0

1993

5.6

2002

8.0

2023

7.6

2024

5.5

2008

7.6

1998

6.8

2003

7.2

1969

7.8

2001

7.8

2019

7.3

2023

6.5

1993

7.0

1972

7.9

2011

6.1

2007

7.9

2021

8.5