2013

9.2

2014

6.0

2019

6.5

1985

5.9

1972

6.3

2022

6.0

6.6

2011

6.6

2020

6.4

2001

9.9

2011

5.3

6.6

1993

6.5

2020

6.4

2024

7.2

1975

6.8

2015

6.6

2017

6.9

2021

6.1