1932

6.0

2012

4.8

2019

5.8

2020

7.3

2007

7.0

1984

6.6

1989

7.8

1986

7.1

1990

7.5

1996

7.3

1984

7.7

1991

8.1

2003

6.2

2010

5.3

2013

8.0

2024

8.0

1995

7.6

1985

8.3

2004

5.1

2021

7.5