1991

6.4

1999

7.5

2024

4.0

2016

6.1

2024

4.8

1971

0.0

2006

6.6

1956

7.0

2023

9.6

1969

7.1

1969

6.9

1924

6.2

1935

0.0

1913

4.5

1961

5.0

1989

6.2

2004

5.5

1973

5.8

1939

0.0

2005

5.5