1990

6.1

1898

6.0

2021

5.6

2003

5.7

1992

4.8

2015

6.1

2010

6.5

2010

6.2

1991

4.7

2006

5.5

2008

6.9

2024

5.9

5.8

2020

7.4

1996

5.3

2005

9.9

1986

5.9

2011

6.1

1997

6.7

1997

6.5