1982

7.9

1995

8.4

1931

8.1

1983

7.1

2007

6.4

2022

8.0

2023

5.7

2015

0.0

2021

7.0

2003

7.2

2009

6.1

1978

7.6

1971

7.4

1984

7.7

1999

7.0

2000

7.4

2006

7.6

2025

0.0

1991

8.3

2003

6.2