2018

7.0

2003

5.8

2019

8.8

1996

8.2

2007

10.0

2010

7.9

2012

9.5

2009

8.5

2011

7.2

2023

7.8

1999

3.5

1977

7.3

2024

10.0

1994

5.7

1976

8.0

2021

1.0

1993

5.0