2003

6.7

1995

7.3

2015

6.0

1960

8.2

2015

6.1

2012

5.0

2015

4.8

2005

5.3

1989

7.0

2013

5.9

1951

8.0

2023

6.1

1958

0.0

2023

7.3

2024

5.5

2016

3.0

1989

7.2

1983

7.2

2021

2.0

2025

0.0