1996

4.4

1984

6.9

2007

5.3

2003

5.8

2018

5.6

2015

7.8

2016

6.6

2015

6.4

1993

5.9

1995

6.6

1963

7.4

1976

5.4

2016

6.8

2025

0.0

1983

5.5

2015

6.7

2018

6.5

1984

5.8

1910

4.7

1943

5.7