2023

7.2

2006

7.4

1968

7.6

2003

7.8

1976

5.6

1988

7.1

2001

5.1

1999

5.5

2000

3.7

2004

5.5

1993

7.7

2002

5.5

2009

6.5

1999

4.8

2018

4.4

2014

6.2

1988

3.6

1960

6.1

1968

3.5

2009

7.5