1995

2.8

1948

6.7

1946

7.1

2004

5.6

1952

6.8

1963

7.5

1932

6.9

2001

6.9

2007

6.1

1965

7.1

2003

6.2

2005

4.9

1996

3.3

2015

5.8

1954

6.8

1984

5.7

1956

7.9

1997

4.5

2022

5.8

2006

4.4