2021

6.2

1975

4.5

1993

5.5

2009

8.5

2014

5.9

2014

6.8

5.0

2006

7.0

2016

7.4

1985

6.1

2001

6.1

2016

10.0

2022

7.8

2011

4.0

5.2

2015

6.4

1996

9.5

1980

5.0

1976

5.9

1987

6.0