1996

7.0

1994

7.4

1932

7.3

1986

5.8

1993

6.6

1999

2.9

1989

5.1

1922

7.7

2022

0.0

2009

4.2

2010

4.3

1990

4.8

1967

0.0

1975

0.0

1971

6.3

2004

2.7

2003

5.6

2005

0.0

2017

5.2

2024

5.6