2023

5.6

1988

5.0

1997

5.1

1985

3.4

2013

4.9

1959

5.6

2008

6.7

2021

6.9

2015

5.0

2023

4.2

2006

6.6

1955

6.0

1984

5.9

1964

7.0

2003

6.0

1984

7.1

1990

6.5

1989

7.1

2015

6.2

1984

6.2