2023

10.0

2008

8.9

2001

7.6

2007

7.9

2017

8.1

1960

7.4

1999

7.4

1990

6.9

2001

8.0

2010

8.1

1999

8.2

1962

7.2

2005

6.2

2006

8.1

1995

7.8

1987

8.4

1966

8.0

1965

7.9

2007

7.6

2016

8.6