2022

8.5

2013

6.7

1992

6.7

1998

7.7

1987

5.0

2005

7.0

2001

6.8

2021

6.3

1974

6.2

1976

8.0

2018

8.2

1998

7.4

1973

7.6

1954

5.5

1999

7.5

1990

6.9

2021

0.0

1980

5.0

2003

9.1

1989

6.0