1982

7.0

1994

0.0

1999

7.4

1978

0.0

1998

7.0

2005

7.3

2003

5.5

1977

6.6

1989

7.4

1998

6.5

2021

6.0

2013

6.8

2014

1.0

1994

7.1

1992

0.0

2014

8.5

1976

0.0

2019

6.9

1967

7.7

2022

6.2