1932

7.3

1920

7.9

1921

8.0

2006

6.1

2014

4.3

1922

7.7

1996

7.0

1931

7.2

1994

7.4

2000

6.9

1925

7.1

1998

5.8

2009

5.9

1987

7.1

2023

7.4

2007

3.0

1992

7.4

2004

3.6

2007

6.4

2024

10.0