2001

6.7

1999

8.0

2005

6.0

5.6

2022

7.1

2010

7.9

2006

6.1

1931

5.8

1995

5.9

2020

6.3

2009

6.5

1953

4.8

2006

7.0

2013

6.1

2003

6.8

1989

6.2

1998

7.5

2020

5.5

1962

6.9

1969

4.7