2005

6.3

1952

7.4

1973

6.1

1963

2.3

1942

6.3

1961

4.3

1988

2.5

1947

3.1

1990

6.5

1993

6.2

1984

5.6

2003

6.0

2021

7.3

2016

6.9

1994

6.2

2008

6.5

2004

6.6

1994

6.0

1987

6.9

1985

6.7