1948

7.5

2005

6.2

1994

6.6

2007

6.6

2022

4.6

1976

4.6

2004

6.5

1953

7.1

2007

5.3

1967

7.4

2019

7.9

1993

4.0

2011

4.8

2002

5.7

2011

5.2

1988

2.0

2013

7.2

1953

5.2

1971

6.1

1999

6.2