2002

8.4

1956

7.6

1995

7.3

1997

6.8

1999

6.1

1976

7.5

2005

6.6

2023

5.4

2025

0.0

1987

7.5

1989

7.9

1990

6.1

2022

10.0

1992

7.4

1994

6.6

1994

7.6

1995

6.2

1961

8.1

2008

6.5

2013

6.2