1989

6.0

2003

5.8

1991

5.1

2014

4.5

1999

6.7

5.7

6.1

2013

6.1

2004

5.9

1953

6.2

2021

5.7

2024

7.0

1958

6.0

1970

3.0

2008

8.0

1952

7.0

10.0

1988

5.0

1966

6.7