2014

6.1

2012

2.0

1997

6.2

1984

4.2

1970

3.8

2021

6.6

2015

5.4

2014

5.5

1974

2.4

1987

3.1

1980

2.5

1977

5.1

1977

5.5

1995

3.2

1973

4.8

2000

2.9

1977

4.6

2018

1.0

1982

5.6

1969

3.9