2014

7.2

1962

6.9

1997

6.8

2005

6.7

1965

6.8

1967

6.7

1972

3.7

2003

6.4

1990

6.7

1976

3.3

1969

6.2

1992

0.0

1995

6.8

1988

5.6

2004

6.3

1989

6.6

2005

6.2

1971

5.2

2022

10.0

1993

7.0