1953

0.0

1987

7.0

1992

6.5

2005

5.8

1995

7.4

1990

6.2

1987

6.7

2006

7.1

1988

7.5

1980

7.3

2004

5.3

2015

4.0

2015

8.0

2019

6.4

2022

6.0

2022

0.0

2013

5.8

1994

0.0

2002

6.1

1969

10.0