1992

7.5

1990

7.3

2021

6.5

1992

6.2

1985

6.3

2000

7.7

2013

7.5

1985

7.6

2006

8.5

1986

7.1

1984

7.5

1992

7.0

2022

10.0

2000

7.7

2012

7.2

2012

6.7

1975

0.0

1996

6.1

2018

7.5

2020

8.0