2003

7.4

1982

7.0

2000

7.8

1980

5.8

2005

7.0

2002

6.3

2001

7.1

1962

5.2

2022

6.9

1999

5.0

1982

6.1

1983

7.2

2008

6.6

2024

0.0

2010

6.3

2009

6.0

2017

5.8

1958

7.0

2018

6.9

1965

7.4