2003

4.0

2002

4.7

2004

7.3

2022

0.0

2016

6.7

1972

5.5

1988

6.3

1992

7.4

2005

5.1

1934

0.0

2000

6.1

2007

0.0

2023

6.8

2006

6.0

1968

6.0

2002

6.1

1972

7.1

1988

6.6

1989

3.8

1965

7.5