1928

8.0

2015

7.4

2005

7.5

1995

6.5

2005

7.0

1941

7.4

2002

7.1

1937

7.2

1968

7.1

1972

7.8

2006

7.0

1995

7.7

2002

7.6

1994

7.1

2006

7.3

1984

7.2

2024

6.9

2021

7.7

2014

5.6

2023

7.3