1982

7.6

2017

7.3

2007

6.5

2022

4.3

1976

7.8

2006

7.4

1992

6.9

2002

7.4

2012

8.5

1984

7.5

2023

0.0

2023

8.0

1992

0.0

2024

0.0

2014

4.7

1993

6.9

2023

8.3

1990

5.8

1985

5.3

2017

6.6