2023

6.0

1997

6.0

1996

6.7

2022

7.0

1959

7.7

1964

6.2

2024

8.0

2022

0.0

1967

7.5

2013

5.8

2020

0.0

0.0

2017

4.8

2003

7.3

2025

0.0

2021

7.0

2021

0.0

2013

7.0

2017

9.0

2015

6.5