0.0

1994

6.0

2025

7.0

1977

6.3

1993

6.7

1970

6.5

2018

6.5

1971

7.5

2005

7.4

2010

6.9

2024

6.9

2018

6.2

2009

6.4

2009

6.7

1993

5.3

2023

7.0

1986

0.0

2025

6.8

1983

6.4

2009

7.2