1952

0.0

2003

7.4

1997

5.5

2002

7.5

1989

6.8

2015

7.0

1981

7.1

2019

7.8

2018

7.8

2006

6.0

2009

7.7

2008

4.9

2023

0.0

2022

6.4

1990

7.5

1993

7.8

1996

7.6

2005

7.1

2011

0.0

1892

4.7