2014

2.1

1970

2.8

2016

7.2

2022

4.6

2000

7.6

1987

7.3

1955

7.5

1983

7.2

1979

7.0

1986

7.9

2025

0.0

1959

8.0

2021

6.3

1971

7.6

1980

7.7

2017

5.8

1972

6.8

2019

6.5

2012

7.2

2004

6.3