2019

5.7

1998

7.2

0.0

1985

4.5

2017

5.0

1988

0.0

1977

6.1

2004

7.6

2012

6.0

1999

6.9

1991

5.2

2005

4.0

1970

8.0

1984

4.5

2019

6.8

2020

8.5

2013

6.8

2024

6.2

2023

7.4

2025

0.0