1991

7.4

1994

7.1

0.0

1986

6.9

2017

7.1

1965

5.0

2024

0.0

2021

7.9

2019

8.0

1996

4.7

2002

6.0

2024

0.0

2017

5.0

2004

4.4

2015

6.4

1932

7.4

2015

6.4

1998

4.8

2012

6.4

1979

3.0