2012

7.5

1949

7.1

2020

6.9

2022

7.5

2019

6.1

2023

6.2

2020

5.9

1961

8.0

1957

7.9

1988

6.0

2016

6.2

1980

5.7

2018

7.0

1959

7.7

2020

7.0

2023

7.3

1975

6.7

1988

5.2

1999

7.6

2016

7.9