1999

6.5

2021

6.7

2023

9.0

2022

5.4

2006

0.0

1986

0.0

1992

7.5

1995

7.3

1967

7.7

2019

8.0

2023

6.9

1982

7.1

2006

0.0

1979

6.8

2013

7.9

2016

0.0

2007

6.6

2014

6.7

1998

7.9

1972

6.5