1992

4.7

1997

6.3

2022

4.0

1997

6.6

2008

6.7

1998

6.8

1999

5.6

1984

5.5

2001

6.6

2019

6.2

2012

6.5

2024

0.0

1994

7.0

1966

7.4

1999

7.0

2006

6.0

2008

6.6

2001

6.5

2002

7.0

2004

7.2