2021

7.6

2000

7.6

2004

7.4

2001

7.8

1970

0.0

1995

8.0

1998

6.9

2007

7.9

2007

6.7

1992

7.1

2007

7.5

1987

1.0

2019

6.1

2018

6.5

2006

6.6

2008

7.6

2007

6.5

1998

6.5

2024

6.7

2021

6.5