1992

7.0

2006

7.4

2016

0.0

2023

10.0

1960

7.5

1979

8.3

2002

7.6

2004

7.8

2024

6.4

1975

7.3

2006

5.4

2005

6.2

2001

6.2

2021

5.8

1962

6.0

2005

7.3

2015

4.4

2016

2.7

2000

6.1

1999

6.0