1963

7.7

1999

7.2

2024

7.4

2014

6.1

2022

9.9

2020

5.3

8.0

1993

4.3

2008

5.6

2009

8.5

1967

5.6

1995

5.6

1932

6.2

1972

6.3

2007

6.1

2008

6.3

2004

7.9

2010

6.3

2020

9.4