2015

2.7

1997

6.5

1992

6.7

2019

0.0

1952

7.3

2019

6.9

2005

5.5

2006

5.6

2005

5.7

2025

0.0

2021

0.0

2009

7.1

2016

0.0

2017

10.0

2004

5.8

2008

5.8

2024

8.0

2002

3.9

1960

8.0

1995

4.9