1972

3.0

2015

7.5

2005

4.9

2016

4.5

2022

5.8

1983

5.1

1999

6.0

2014

6.4

2005

3.6

2017

4.0

1973

4.8

1977

5.1

1977

5.6

1995

3.3

1988

6.4

1982

5.8

1969

3.9

1985

4.9

2000

3.0

1971

5.2