1958

0.0

2016

6.3

2014

6.5

1971

5.7

1997

7.9

2019

3.9

2018

4.8

2014

5.7

2021

7.1

2022

9.0

1959

7.9

1979

7.7

1977

7.7

1968

7.1

1999

6.8

2001

7.5

1993

6.7

2005

7.0

2014

6.4

2002

6.4