1895

5.4

2007

6.5

1999

5.9

1986

5.8

1979

7.3

1982

6.9

1997

6.1

2005

6.6

2006

5.5

1986

6.8

1993

7.1

2024

6.8

2004

9.4

2011

6.7

2008

7.5

2025

7.8

2015

7.0

1994

6.7

1998

6.0