1972

6.8

2013

5.3

2022

6.6

1970

6.8

1994

1.0

2005

6.7

2009

7.8

2019

4.7

1979

7.1

2003

7.1

2004

4.9

1969

3.9

2009

7.0

2025

3.8

1984

5.8

2009

4.2

2018

6.7

1964

0.0

1997

7.6

1989

7.3