1975

3.1

2006

4.6

2023

6.7

1979

6.2

1996

7.0

2007

6.4

2006

6.3

2017

0.0

2003

6.6

2006

6.5

2004

5.2

2002

5.6

1998

4.1

1970

3.8

2024

0.0

1979

6.0

1915

3.5

1973

3.5

1967

6.9

1991

4.6