1989

4.4

2003

3.1

1982

6.9

1987

5.9

1981

5.5

2019

4.5

1999

5.5

2007

3.6

2003

3.5

2023

0.0

1973

4.9

1975

4.9

1973

3.8

2010

2.2

1985

6.5

2022

0.0

1997

6.2

1968

6.8

1944

6.3

2005

5.8