2002

4.3

1984

4.8

2005

3.6

1983

5.1

1999

6.0

2016

4.5

2023

0.0

1997

6.2

2002

5.3

2014

6.4

2007

6.6

1972

3.0

2015

7.5

2023

0.0

2000

3.0

2017

4.6

1973

4.8

1982

5.8

1969

3.9

1985

4.9