2005

4.9

2003

6.6

1950

7.7

1991

5.8

2007

7.2

2019

5.9

1992

4.7

0.0

2021

0.0

2006

6.2

1993

6.9

1996

5.8

2007

9.5

2001

7.8

2004

7.2

2024

7.1

2017

6.6

1955

5.9

1944

6.2

2018

1.0