2017

6.0

1982

5.9

1993

6.1

1968

6.9

6.4

2011

5.6

2008

5.5

5.7

1972

7.1

2018

6.3

2024

6.8

1985

6.1

2019

6.3

2018

8.1

2024

6.6

2022

6.1

1971

6.7

2012

6.2

1990

7.3