1971

8.2

1984

7.7

2015

7.5

1993

0.0

2009

6.1

2016

3.0

2024

0.0

1927

8.1

1995

7.6

1985

7.7

2005

6.5

1982

7.9

1982

6.6

1988

7.9

2006

7.9

2001

7.0

1962

7.9

2016

6.8

1979

6.2

2022

0.0