1984

6.3

1982

7.7

2013

7.3

1994

8.2

1981

6.4

2024

6.9

2004

6.5

1999

8.0

2002

7.5

2005

8.2

2021

0.0

1988

7.8

1985

7.6

2024

7.6

2012

7.3

2019

8.1

0.0

2024

6.3

1989

0.0

2008

4.9