2021

6.9

1968

6.8

2005

6.8

1997

7.4

2008

6.9

1997

6.5

2007

6.7

1994

8.3

1997

7.6

2017

5.6

2009

5.9

1986

7.7

2021

7.1

2004

6.3

1991

7.4

2022

10.0

1989

6.7

2001

4.4

1992

6.9

2019

6.5