1993

6.5

2023

9.2

5.3

1972

6.6

1985

6.9

2007

5.7

2011

6.6

2019

5.4

2024

9.6

1999

6.8

1986

6.2

2023

6.9

2017

5.9

1993

6.5

1965

6.4

2005

6.9

2012

5.8

2023

6.2

2019

6.6

2020

6.7