2022

6.0

2021

7.4

2004

6.1

2003

6.4

1993

6.3

2007

5.3

1976

5.8

1989

4.9

1990

7.5

2001

6.3

2023

7.1

2022

7.4

1979

7.3

1977

5.9

1997

6.5

2010

4.7

1991

8.1

2015

7.9

1986

7.2

2009

8.5