2014

7.4

1974

8.6

1989

5.1

2019

7.4

1993

7.5

2006

5.5

2019

5.9

1995

7.7

2019

8.5

1960

8.4

2019

7.7

1970

6.3

2009

5.3

2013

8.0

2021

6.2

2018

8.3

2013

6.2

1971

7.1

1928

7.8

2020

6.4