2008

6.5

2009

7.5

1967

2.8

1990

4.7

1989

6.0

1996

4.0

2012

6.0

2021

8.2

2023

9.4

1981

7.0

1992

5.7

1993

4.0

2000

8.0

1934

5.0

1962

7.0

2023

10.0

2011

3.4

2006

6.8

1946

6.0