2004

6.3

1993

7.6

1965

6.7

1984

6.8

7.0

2015

7.1

2010

6.9

2022

10.0

2015

5.7

2016

4.6

2023

6.8

2022

0.0

2023

8.0

2025

10.0

2022

0.0

0.0

2011

5.0

2021

0.0

1997

6.8

2023

6.3