1997

7.4

1994

6.7

1953

7.1

1962

3.8

1945

8.1

1996

6.9

1992

6.6

2005

0.0

2008

3.3

2024

0.0

1993

6.0

1968

6.0

1971

5.7

1999

4.7

1996

6.3

2007

7.2

1979

5.2

1969

0.0

1971

4.7

2016

8.7