2005

5.5

2018

7.2

1994

4.5

2019

6.8

1988

4.0

1941

5.0

1965

5.8

1982

5.2

1940

7.0

2016

6.0

1990

6.0

4.5

2012

8.0

2015

5.6

2022

4.0

2016

7.0

2015

5.7