2021

8.5

1986

7.6

2005

7.1

1997

7.7

1976

8.0

2019

6.2

1996

5.9

2006

7.5

2024

0.0

1962

7.8

1982

7.2

2023

7.4

2024

7.2

2020

0.0

2019

6.4

2015

6.9

2012

0.0

2021

6.8

2004

7.6

1971

7.9