1985

2.7

1966

8.0

2006

6.7

2001

7.0

2006

5.8

2014

5.2

2010

6.4

1953

6.0

1975

0.0

2001

3.6

1988

6.8

2007

6.3

1956

0.0

2021

6.6

1967

7.7

1968

6.9

1964

6.6

1957

8.2

1986

7.5

2018

5.8