2015

7.5

1972

3.0

2005

4.9

2008

6.0

2023

0.0

2007

6.6

1997

6.2

1984

4.8

2000

3.0

1977

4.5

1988

6.4

1977

5.1

1977

5.6

1995

3.3

1971

5.2

2014

6.4

1985

4.9

1982

5.8

1969

3.9

2016

4.5