2006

7.8

2012

7.4

1986

7.9

1966

7.3

2001

6.6

2022

7.5

2003

7.1

1999

8.4

2012

7.2

1990

8.0

1997

7.3

1999

7.8

2020

6.9

1989

8.0

1992

0.0

1991

6.9

2009

8.4

2015

6.5

1993

0.0

2005

7.0