1953

7.9

2015

7.5

1986

7.2

2021

5.3

1965

6.9

1969

5.0

2022

9.0

1962

1.0

2018

6.0

2002

6.7

1997

5.8

2001

5.3

1991

6.7

2016

0.0

2007

6.1

2014

7.0

2007

5.6

2025

8.8

2024

6.3

2015

6.8