1992

7.5

2017

0.0

2021

6.6

2007

6.0

1983

6.7

1978

6.5

1999

5.8

1987

7.8

2024

7.3

1980

5.0

2009

6.9

2003

8.0

2002

6.6

1996

7.5

2002

7.6

2003

6.0

1984

6.6

1999

5.7

2005

8.0

1991

6.9