1999

7.7

2006

6.0

2002

6.3

2024

5.0

1984

8.1

1998

6.6

1974

0.0

2015

5.0

2001

6.2

2012

5.2

2014

6.5

2011

6.6

2023

7.1

2023

10.0

1989

8.0

1990

6.1

2019

7.8

2003

7.1

2006

6.3

2006

7.2