1996

9.5

2011

7.3

1994

9.7

1969

5.1

2023

6.1

2017

8.6

1999

5.9

2025

6.7

2017

3.8

2019

7.5

2010

4.0

2012

8.9

1978

6.2

2019

6.1

1968

6.9

1977

7.0

1970

4.5

2017

6.0