2024

5.3

2020

6.1

2021

7.7

2008

7.8

2009

5.6

1993

5.4

2017

6.5

1968

4.0

1972

6.3

2008

7.5

2016

6.2

2025

0.0

1939

6.4

2022

9.0

2019

5.6

2002

4.7

2023

6.8

1949

6.2

1966

6.1

2021

6.0