1924

5.6

1997

6.2

1999

7.8

2003

6.7

1915

6.0

1927

7.8

1919

6.9

1931

8.3

1929

7.5

1925

8.0

1925

7.1

2020

5.5

2020

4.8

2015

6.8

2023

5.7

2012

9.3

1925

7.6

1922

7.1

1928

6.9

2002

7.6