2023

8.4

1990

4.7

2015

7.7

1996

7.2

2018

8.0

2014

5.0

2017

4.0

2010

7.5

2016

4.8

2014

6.0

2009

5.9

1914

6.2

2021

5.0

2018

5.3

1951

5.3

1953

6.5

2018

7.3

1982

6.4

1977

6.5