1985

5.9

2013

6.1

2013

6.1

1994

6.7

2007

7.7

1980

4.5

2014

10.0

2009

7.5

1984

6.3

2020

6.0

2022

4.5

2022

7.4

1989

8.4

1914

4.6

1979

5.1

2025

5.5

2013

6.3

1974

7.2

2012

7.8