1999

6.6

1985

7.7

1997

6.8

1998

7.3

1992

4.7

2021

5.0

3.0

2014

7.5

2023

0.0

1999

7.6

1990

6.7

2021

0.0

1998

6.5

2018

2.0

2020

7.1

2024

0.0

1988

7.2

2019

5.5

1984

4.8

1969

6.4