2022

6.1

1999

6.3

1993

7.8

1994

8.2

2013

7.5

2012

6.8

2002

6.1

1967

7.7

2000

8.1

2021

7.6

2014

7.1

2014

4.3

2014

6.3

2019

6.5

2024

4.0

2017

7.5

1998

0.0

2021

6.3

2000

7.0

1977

7.3