2025

8.4

2021

7.5

2014

6.5

1991

6.2

1952

6.0

2000

6.3

2005

7.1

2003

5.8

1928

6.0

2002

6.7

2011

9.7

2000

5.5

2016

5.3

1998

7.0

1984

7.4

2011

7.3

2013

7.1

1979

6.8

2005

6.3

2013

7.6