1964

5.8

2002

6.8

2012

0.0

1995

7.6

2000

7.4

1969

6.5

1967

6.9

1972

6.3

1991

5.3

1986

3.0

1966

5.9

1985

5.8

2010

4.5

1972

4.4

1999

5.4

2017

4.0

1967

6.8

2014

6.8

1963

7.5

2017

8.0