2006

9.0

1999

6.8

2020

6.7

2013

6.1

1993

5.5

2019

6.6

2023

6.9

2014

5.9

2020

6.4

1966

6.1

2018

6.0

2021

6.6

2023

6.6

1985

6.9

2021

6.2

6.3

2015

6.6

1984

6.5

1920

7.3